Professor Oak #88
Base Set 1st Edition
Uncommon · 1999 · Illustrated by Ken Sugimori
Total graded 1,351
PSA 10 population 159
Sales on record 379
$2,100
159 graded PSA 10 · 11.8% of copies
All 4 printings of this card
PSA prices each printing separately and they differ by more than an order of magnitude. Make sure you are looking at the right one.
Value by grade
The rate column is how often a submitted copy earns that grade. A low PSA 10 rate is what makes a gem copy expensive.
| Grade | Value | Population | Rate | Graded higher | Listings |
|---|---|---|---|---|---|
| PSA 10 | $2,100 | 159 | 11.8% | none | Buy PSA 10 → |
| PSA 9 | $202 | 613 | 45.4% | 159 | Buy PSA 9 → |
| PSA 8 | $107 | 319 | 23.6% | 772 | Buy PSA 8 → |
| PSA 7 | $98 | 130 | 9.6% | 1,091 | Buy PSA 7 → |
| PSA 6 | $51 | 66 | 4.9% | 1,221 | Buy PSA 6 → |
| PSA 5 | $53 | 36 | 2.7% | 1,287 | Buy PSA 5 → |
| Raw | $28 | — | — | — | Buy raw → |
Live on eBay
All listings →Graded copies listed right now, with our value for the same grade beside each. We earn a commission on eBay purchases made through these links.
PSA 10 value over time
Hover the line for the value on any month.
2020monthly median2026
PSA 10 population over time
Supply only grows. Hover for the count on any date.
2017159 today
Recent sales
379 recorded sales. Filter by grade to see only the ones you care about.
PSA 9
eBay · Fixed Price
$1502026-09-24
PSA 9
eBay · Best Offer
$2502026-09-17
PSA 8
eBay · Fixed Price
$3602026-09-11
PSA 8
eBay · Best Offer
$1072026-09-10
PSA 8
eBay · Best Offer
$722026-09-09
PSA 9
eBay · Auction
$2042026-09-09
PSA 8
eBay · Fixed Price
$1202026-09-08
PSA 10
eBay · Auction
$2,0252026-09-07
PSA 9
eBay · Auction
$2002026-08-23
PSA 8
eBay · Best Offer
$1192026-08-21
PSA 8
eBay · Best Offer
$1202026-08-13
Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9
$2002026-08-10
PSA 1
1999 Pokemon Game 88 Professor Oak 1st Edition PSA 1 - Pop 3
$902026-08-07
PSA 10
PSA 10 Pokemon TCG 1999 Base Set 1st Edition Shadowless - Professor Oak 88/102
$2,1002026-07-31
PSA 8
Pokemon Base Set 1st Edition Shadowless Professor Oak 88/102 PSA 8
$1022026-07-29
PSA 9
Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9
$2432026-07-20
PSA 6
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 6
$512026-07-15
PSA 8
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 8
$1102026-07-15
PSA 9
PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102
$992026-07-13
PSA 10
1999 Pokemon Base Set Professor Oak #88 PSA 10 1st Edition Gem Mint
$2,2002026-07-11
PSA 8
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 8
$672026-06-29
PSA 9
1999 Pokemon 1st Edition Professor Oak #88/102 PSA 9
$1532026-06-26
PSA 9
Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9
$3002026-06-23
PSA 8
1999 Pokemon Shadowless 1st Edition Base Set Trainer Professor Oak PSA 8 #88/102
$732026-06-19
PSA 9
Professor Oak 1999 1st Edition Shadowless Base Set Pokémon PSA 9
$2252026-06-18
PSA 8
Professor Oak 1999 Pokémon Game 88/102 1st Edition Trainer Card PSA 8 NS1
$682026-06-12
PSA 9
1999 WOTC POKEMON BASE SET 1ST EDITION PROFESSOR OAK 88/102 UNCOMMON PSA 9 088/102
$2092026-06-12
PSA 10
1999 Pokemon Base Set Shadowless 1st Edition Professor Oak #88 PSA 10 GEM MINT
$1,8902026-06-08
PSA 5
1999 POKEMON GAME BASE SET PROFESSOR OAK 1ST EDITION #88 PSA 5
$532026-06-04
PSA 6
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 6
$402026-06-01
PSA 9
PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102 088/102
$1402026-06-01
PSA 9
eBay · Auction
$1412026-05-27
PSA 7
eBay · Fixed Price
$982026-05-26
PSA 9
eBay · Auction
$1972026-05-25
PSA 8
Pokemon Card Professor Oak 88/102 1st Edition PSA 8 Shadowless Base Set 88/102
$1072026-05-22
PSA 10
eBay · Best Offer
$1,6352026-05-17
PSA 4
eBay · Fixed Price
$552026-05-14
PSA 9
eBay · Best Offer
$2502026-05-13
PSA 10
1999 Pokemon Base Set Shadowless 1st Edition Professor Oak #88 PSA 10 GEM MINT
$2,3102026-05-11
PSA 8
Pokemon Professor Oak Base Set Shadowless 1st Edition #88 PSA 8
$842026-05-04
PSA 10
eBay · Auction
$2,3252026-05-04
PSA 9
Fanatics Collect · Fixed Price
$2002026-08-12
PSA 9
Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9
$2002026-08-10
PSA 1
1999 Pokemon Game 88 Professor Oak 1st Edition PSA 1 - Pop 3
$902026-08-07
PSA 10
PSA 10 Pokemon TCG 1999 Base Set 1st Edition Shadowless - Professor Oak 88/102
$2,1002026-07-31
PSA 8
Pokemon Base Set 1st Edition Shadowless Professor Oak 88/102 PSA 8
$1022026-07-29
PSA 9
Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9
$2432026-07-20
PSA 6
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 6
$512026-07-15
PSA 8
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 8
$1102026-07-15
PSA 9
PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102
$992026-07-13
PSA 10
1999 Pokemon Base Set Professor Oak #88 PSA 10 1st Edition Gem Mint
$2,2002026-07-11
PSA 8
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 8
$672026-06-29
PSA 9
1999 Pokemon 1st Edition Professor Oak #88/102 PSA 9
$1532026-06-26
PSA 9
Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9
$3002026-06-23
PSA 8
1999 Pokemon Shadowless 1st Edition Base Set Trainer Professor Oak PSA 8 #88/102
$732026-06-19
PSA 9
Professor Oak 1999 1st Edition Shadowless Base Set Pokémon PSA 9
$2252026-06-18
PSA 8
Professor Oak 1999 Pokémon Game 88/102 1st Edition Trainer Card PSA 8 NS1
$682026-06-12
PSA 9
1999 WOTC POKEMON BASE SET 1ST EDITION PROFESSOR OAK 88/102 UNCOMMON PSA 9 088/102
$2092026-06-12
PSA 10
1999 Pokemon Base Set Shadowless 1st Edition Professor Oak #88 PSA 10 GEM MINT
$1,8902026-06-08
PSA 5
1999 POKEMON GAME BASE SET PROFESSOR OAK 1ST EDITION #88 PSA 5
$532026-06-04
PSA 6
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 6
$402026-06-01
PSA 9
PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102 088/102
$1402026-06-01
PSA 9
eBay · Auction
$1412026-05-27
PSA 7
eBay · Fixed Price
$982026-05-26
PSA 9
eBay · Auction
$1972026-05-25
PSA 8
Pokemon Card Professor Oak 88/102 1st Edition PSA 8 Shadowless Base Set 88/102
$1072026-05-22
PSA 10
eBay · Best Offer
$1,6352026-05-17
PSA 4
eBay · Fixed Price
$552026-05-14
PSA 9
eBay · Best Offer
$2502026-05-13
PSA 10
1999 Pokemon Base Set Shadowless 1st Edition Professor Oak #88 PSA 10 GEM MINT
$2,3102026-05-11
PSA 8
Pokemon Professor Oak Base Set Shadowless 1st Edition #88 PSA 8
$842026-05-04
PSA 10
eBay · Auction
$2,3252026-05-04
PSA 10
Fanatics Collect · Fixed Price
$2,9002026-05-03
PSA 8
1999 Pokemon Base Set 1st Edition #88 Professor Oak - PSA NM-MT 8
$492026-04-27
PSA 8
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 8 #73
$802026-04-18
PSA 10
Pokemon Card Impostor Professor Oak 73/102 1st Edition PSA 10 Base Set 73/102
$1,6272026-04-15
PSA 8
Pokemon Impostor Professor Oak Base Set Shadowless 1st Edition Rare #73 PSA 8
$792026-04-12
PSA 9
PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102
$1352026-04-11
PSA 9
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 9 #88
$3002026-04-10
PSA 8
PSA 8 Pokemon Base Set 1st Edition Rare Impostor Professor Oak 73/102 NM/MINT!
$1202026-04-06
PSA 10
1999 Pokemon Base Set Shadowless 1st Edition Professor Oak #88 PSA 10 GEM MINT
$1,8302026-04-06
PSA 8
Pokemon Impostor Professor Oak Base Set Shadowless 1st Edition Rare #73 PSA 8
$772026-03-29
PSA 10
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 10 #88
$2,6752026-03-24
PSA 9
PSA 9 IMPOSTOR PROFESSOR OAK 73/102 1st Edition Rare Base Set - Pokemon Card 73/102
$1502026-03-17
PSA 10
1999 Pokemon Base Set #73 Impostor Professor Oak 1st Edition PSA 10 Gem Mint 73/102
$1,4592026-03-04
PSA 9
Pokemon Impostor Professor Oak Base Set Shadowless 1st Edition Rare #73 PSA 9
$1432026-02-15
PSA 8
PROFESSOR OAK 1999 POKEMON BASE SET 1ST EDITION UNCOMMON 88/102 PSA 8 Q0004
$622026-02-11
PSA 9
1999 Pokemon Base Set 1st Edition Professor Oak Trainer 88/102 PSA 9 MINT
$1502026-02-11
PSA 8
1999 Pokemon Base Set 1st Edition Professor Oak Trainer #88 PSA-8 NM/MT! #88
$622026-02-10
PSA 7
Pokemon Professor Oak Base Set Shadowless 1st Edition #88 PSA 7
$712026-02-09
PSA 9
PSA 9 - Pokemon PROFESSOR OAK - 1st Edition Shadowless Base Set First - 88/102 #102
$1402026-01-26
PSA 9
PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102
$1352026-01-23
PSA 9
Pokemon Professor Oak Base Set Shadowless 1st Edition #88 PSA 9 Mint
$1402026-01-22
PSA 9
PSA 9 - Pokemon PROFESSOR OAK 88/102 -1ST EDITION SHADOWLESS BASE SET GREY STAMP 088/102
$802026-01-09
PSA 9
Professor Oak 1st Edition Shadowless Base Set UnCommon 88/102 Pokemon PSA 9 MINT 88/102
$1202026-01-01
PSA 9
1999 POKEMON BASE SET 1ST EDITION SHADOWLESS #88 PROFESSOR OAK PSA 9 #88
$1222025-12-24
PSA 10
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 10 #88
$2,3002025-12-24
PSA 9
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 9 #73
$1492025-12-12
PSA 8
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 8 #73
$582025-11-28
PSA 8
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 8 #88
$752025-11-02
PSA 10
1999 POKEMON BASE SET 73 IMPOSTOR PROFESSOR OAK 1ST EDITION PSA 10 GEM MINT
$9412025-10-17
PSA 10
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 10 #88
$1,7502025-10-16
PSA 10
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 10 #73
$1,4952025-10-11
PSA 10
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 10 #88
$1,1952025-10-02
PSA 8
1999 POKEMON BASE SET 88 PROFESSOR OAK 1ST EDITION PSA 8 NM-MT
$542025-09-25
PSA 10
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 10 #73
$1,1952025-09-21
PSA 8
1999 Pokemon Base Set 1st Edition Impostor Professor Oak PSA 8 - GREY GRAY stamp
$792025-09-17
PSA 7
1999 Pokemon Base Set 1st Edition #88 Professor Oak PSA 7 - GREY GRAY stamp
$352025-09-16
PSA 8
1st Edition Shadowless Professor Oak 88/102 Base Set Pokemon Card PSA 8 88/102
$602025-09-12
PSA 8
Pokemon Cards: Base Set 1st Edition Uncommon: Professor Oak 88/102 PSA 8 #88
$552025-09-07
PSA 10
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 10 #88
$1,1802025-09-04
PSA 8
Pokemon Card 1st Ed. Professor Oak 88/102 PSA 8 NM-MT Base Set
$452025-09-02
PSA 8
1999 Pokemon Game Base Set #88 Professor Oak 1st Edition Shadowless PSA 8 NM-MT
$612025-08-21
PSA 7
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 7 #73
$642025-08-05
PSA 10
Pokemon Cards - PSA 10 1st Edition Professor Oak 88/102 - Shadowless Base Set
$5102025-05-11
PSA 7
1999 Professor Oak 88/102 Base Set 1st Edition PSA 7 NM Pokemon TCG
$432025-04-18
PSA 10
Pokemon Professor Oak Base Set Shadowless 1st Edition #88 PSA 10 Gem Mint
$5002025-04-14
PSA 7
1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 7 #88
$162025-04-13
PSA 10
Impostor Professor Oak - 1st Edition - PSA 10 - 1999 Pokemon Base Set #73 #73
$5002025-03-17
PSA 7
1999 Pokemon Game Base Set #73 Impostor Professor Oak 1st Edition PSA 7 (NM)
$242025-03-01
PSA 10
1999 Pokemon Base Set 1st Edition Impostor Professor Oak #73 PSA 10 English Rare 073/102
$6002025-01-29
PSA 7
1999 Pokemon Game Base Set #73 Impostor Professor Oak 1st Edition PSA 7 (NM)
$302024-11-26
PSA 7
1999 Pokemon Base Set #88/102 PROFESSOR OAK 1st Edition PSA 7 NM-Nuti And 88/102
$252024-11-13
PSA 7
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 7
$202024-10-25
PSA 10
1999 POKEMON BASE SET 1ST EDITION #73 IMPOSTOR PROFESSOR OAK PSA 10
$2492024-10-25
PSA 7
Pokemon Impostor Professor Oak Base Set Shadowless 1st Edition #73 PSA 7
$372024-09-30
PSA 7
Pokemon Professor Oak Base Set Shadowless 1st Edition #88 PSA 7
$142024-09-30
PSA 7
1999 Pokemon Game Base Set #88 Professor Oak 1st Edition PSA 7 (NM) #88
$202024-09-24
PSA 7
Pokemon 1st Edition Base Set Impostor Professor Oak #73 - PSA 7
$232024-09-23
PSA 10
1st Edition Shadowless Professor Oak | 88/102 | PSA 10 | Base Set | Pokemon Card
$3192024-07-20
PSA 7
1999 Pokemon Professor Oak #88 Uncommon English First 1st Edition Base Set PSA 7 #88
$162024-03-26
PSA 7
Pokemon Card PSA 7 NM Professor Oak Base Set 1st Edition Shadowless 1999 88/102
$332024-02-26
PSA 9
Sold by probstein123 · Auction
$612024-01-12
PSA 7
Pokemon Professor Oak Base Set 1999 1st Edition #88 PSA 7
$222024-01-05
PSA 9
Sold by probstein123 · Auction
$342023-12-27
PSA 10
PSA 10 GEM MINT PROFESSOR OAK 88/102 1ST EDITION Base Set Pokemon Card
$3822023-12-17
PSA 10
Pokemon Base Set 1st Edition Shadowless Professor Oak 88/102 PSA 10 GEM MINT
$3542023-09-23
PSA 8
Sold by cobaltss313 · Auction
$252023-09-17
PSA 9
Sold by pozjokergames · Auction
$322023-09-17
PSA 10
PSA 10 GEM MINT 1st Edition Professor Oak 1999 Pokemon Game Base Set 88/102
$2772023-09-04
PSA 9
Sold by jwiseleo1988 · Auction
$502023-09-02
PSA 4
Sold by nipila-6 · Auction
$42023-08-28
PSA 9
Sold by lanfeardream · Auction
$472023-08-22
PSA 4
Sold by zandgemporium · Auction
$72023-08-20
PSA 10
Professor Oak 1st Edition PSA 10 Gem Mint 1999 Pokémon Game Base Set Card
$2332023-08-09
PSA 4
Sold by zandgemporium · Auction
$72023-08-06
PSA 7
1st Edition Professor Oak Pokemon Card - 1999 Base Set #88 - PSA 7 NM
$402023-08-06
PSA 9
Sold by drews.gaming.galaxy · Auction
$472023-07-17
PSA 9
Sold by probstein123 · Auction
$362023-06-02
PSA 7
1999 Pokemon Base Set 1st Edition Professor Oak 88/102 PSA 7 NM
$302023-05-08
eBay sales open eBay's sold listings for this card and grade. Auction house sales are shown for the record and are not linked.
How these figures are calculated
- Method
- Trimmed median of PSA-recorded sold prices, never a mean.
- Window
- The last 30 days, widening to 90 then 180 days only until at least 5 sales are found. Cards from sets released through 2007 may widen once more, to 12 months, because they trade a few times a year. Older sales never set a current price.
- Floor
- Fewer than 3 sales after trimming and no figure is published, rather than printing a guess.
- Sources
- PSA auction price records, 379 on file for this printing.
Card details
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$852 PSA 10
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$531 PSA 10
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$825 PSA 10
Super Potion #90
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$700 PSA 10
Pokémon Center #85
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$453 PSA 10
Bill #91
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$441 PSA 10
PlusPower #84
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$730 PSA 10
Energy Removal #92
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$800 PSA 10