Professor's Research #84
Pokémon GO Secret
Rare Rainbow · 2022 · Illustrated by Yusuke Kozaki
Total graded 494
PSA 10 population 243
Sales on record 34
$54
243 graded PSA 10 · 49.2% of copies
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 | $54 | 243 | 49.2% | none | Buy PSA 10 → |
| PSA 9 | $11 | 166 | 33.6% | 243 | Buy PSA 9 → |
| PSA 8 | $9 | 68 | 13.8% | 409 | Buy PSA 8 → |
| PSA 7 | — | 10 | 2.0% | 477 | Buy PSA 7 → |
| PSA 6 | — | 5 | 1.0% | 487 | Buy PSA 6 → |
| PSA 5 | — | 1 | 0.2% | 492 | Buy PSA 5 → |
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.
2022monthly median2026
PSA 10 population over time
Supply only grows. Hover for the count on any date.
2023243 today
Recent sales
34 recorded sales. Filter by grade to see only the ones you care about.
PSA 10
Pokémon TCG Professor's Research Pokemon Go 084/078 Secret Rare PSA 10
$542026-08-21
PSA 8
Sold by probstein123 · Auction
$92024-06-27
PSA 10
Sold by neighborhoodcardshop · Auction
$192024-06-21
PSA 10
Sold by stevescards3188 · Auction
$212024-06-15
PSA 10
Sold by dcsports87 · Auction
$222024-05-22
PSA 10
Sold by ausalex-50 · Auction
$242024-05-05
PSA 10
Sold by stevescards3188 · Auction
$172024-04-27
PSA 9
2022 Pokemon GO Secret Rainbow Rare Full Art #084 Professor's Research - PSA MINT 9
$122024-04-05
PSA 9
Sold by armsfit-0 · Auction
$142024-01-03
PSA 9
Sold by swansongcards · Auction
$62023-12-14
PSA 9
Sold by quickconsign · Auction
$52023-10-12
PSA 9
Sold by zandgemporium · Auction
$102023-09-24
PSA 9
Sold by bishmii · Auction
$112023-04-25
PSA 10
Sold by marro-4916 · Auction
$402023-04-25
PSA 10
Sold by lizeth88 · Auction
$242023-04-19
PSA 9
Sold by pc_sportscards · Auction
$92023-04-07
PSA 10
Sold by stevegra115 · Auction
$392023-03-19
PSA 8
Sold by dscollectiblesllc · Auction
$102023-03-15
PSA 8
Sold by tcghazardous · Auction
$102023-02-28
PSA 9
Sold by cardgems0615 · Auction
$112023-02-28
PSA 10
Sold by masterbreakersltd · Auction
$192023-02-20
PSA 10
Sold by j_srey · Auction
$412023-02-18
PSA 10
Sold by mhdealsplus · Auction
$462023-02-13
PSA 10
Sold by s5nefla · Auction
$262023-02-11
PSA 10
Sold by trading_card_vault · Auction
$472023-02-10
PSA 9
Sold by pc_sportscards · Auction
$172023-01-26
PSA 9
Sold by mhdealsplus · Auction
$112023-01-16
PSA 9
Sold by rucollecting · Auction
$142023-01-09
PSA 10
Sold by juggernaut5167 · Auction
$332023-01-09
PSA 8
Sold by poke.prof3 · Auction
$92022-12-26
PSA 10
Sold by mhdealsplus · Auction
$392022-12-26
PSA 10
Sold by pc_sportscards · Auction
$232022-12-16
PSA 10
Sold by jacanddan_collectibles · Auction
$302022-12-09
PSA 9
Sold by your_pokedealer · Auction
$192022-10-22
Pokémon TCG Professor's Research Pokemon Go 084/078 Secret Rare PSA 10
$542026-08-21
PSA 8
Sold by probstein123 · Auction
$92024-06-27
PSA 10
Sold by neighborhoodcardshop · Auction
$192024-06-21
PSA 10
Sold by stevescards3188 · Auction
$212024-06-15
PSA 10
Sold by dcsports87 · Auction
$222024-05-22
PSA 10
Sold by ausalex-50 · Auction
$242024-05-05
PSA 10
Sold by stevescards3188 · Auction
$172024-04-27
PSA 9
2022 Pokemon GO Secret Rainbow Rare Full Art #084 Professor's Research - PSA MINT 9
$122024-04-05
PSA 9
Sold by armsfit-0 · Auction
$142024-01-03
PSA 9
Sold by swansongcards · Auction
$62023-12-14
PSA 9
Sold by quickconsign · Auction
$52023-10-12
PSA 9
Sold by zandgemporium · Auction
$102023-09-24
PSA 9
Sold by bishmii · Auction
$112023-04-25
PSA 10
Sold by marro-4916 · Auction
$402023-04-25
PSA 10
Sold by lizeth88 · Auction
$242023-04-19
PSA 9
Sold by pc_sportscards · Auction
$92023-04-07
PSA 10
Sold by stevegra115 · Auction
$392023-03-19
PSA 8
Sold by dscollectiblesllc · Auction
$102023-03-15
PSA 8
Sold by tcghazardous · Auction
$102023-02-28
PSA 9
Sold by cardgems0615 · Auction
$112023-02-28
PSA 10
Sold by masterbreakersltd · Auction
$192023-02-20
PSA 10
Sold by j_srey · Auction
$412023-02-18
PSA 10
Sold by mhdealsplus · Auction
$462023-02-13
PSA 10
Sold by s5nefla · Auction
$262023-02-11
PSA 10
Sold by trading_card_vault · Auction
$472023-02-10
PSA 9
Sold by pc_sportscards · Auction
$172023-01-26
PSA 9
Sold by mhdealsplus · Auction
$112023-01-16
PSA 9
Sold by rucollecting · Auction
$142023-01-09
PSA 10
Sold by juggernaut5167 · Auction
$332023-01-09
PSA 8
Sold by poke.prof3 · Auction
$92022-12-26
PSA 10
Sold by mhdealsplus · Auction
$392022-12-26
PSA 10
Sold by pc_sportscards · Auction
$232022-12-16
PSA 10
Sold by jacanddan_collectibles · Auction
$302022-12-09
PSA 9
Sold by your_pokedealer · Auction
$192022-10-22
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, 34 on file for this printing.
Card details
Professor Willow
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