| Set | Pokémon GO |
| Card number | 84 |
| Rarity | Rare Rainbow |
| Type | Trainer |
| HP | 0 |
| Artist | Yusuke Kozaki |
| Released | Jul 2022 |
Professor's Research #84 Value (Pokémon GO)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Nov 2, 2026.
Professor's Research #84 is the Rainbow Rare Supporter card from the Pokemon GO set, illustrated by Yusuke Kozaki in his signature stylized character work. The card pairs the game's staple draw-power effect with a full-art rainbow treatment that collectors associate with the set's chase tier. Pokemon GO crossover cards drew attention for blending mobile app nostalgia with mainline TCG design, and this card is often cited as a clean example of that theme. Professor's Research artwork consistently ranks among the more recognizable full arts from this release.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $7.51 |
| Cardmarket lowest near mint (EUR) | €13.99 |
| Cardmarket 7-day average (EUR) | €15.48 |
| Cardmarket 30-day average (EUR) | €16.58 |
| eBay PSA 10 median (USD) | $31.01 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
Have a copy in hand? Scan it with the Pokémon card scanner to confirm it is this exact printing.
Professor's Research #84: rarity, grading and trend
Professor's Research #84 is a Rare Rainbow Trainer card from Pokémon GO, the Sword & Shield era (2022). It ranks as number 6 by price out of 88 cards in the set, so it is one of the cards collectors chase when opening packs. The PSA 10 premium is only about $23.50 over raw, so grading rarely leaves much profit after fees and shipping. Over the last 30 days the price fell -5.8%, from $7.97 to $7.51. The illustration is by Yusuke Kozaki.
Graded card values (PSA, CGC, BGS)
| Grading | Grade | Median sold | Sales |
|---|---|---|---|
| ACE | 9 | $23.52 | 1 |
| PSA | 10 | $31.01 | 1 |
Graded values are medians of real eBay sold listings.
Professor's Research price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €13.99 | $7.52 |
| Oct 2026 | €13.99 | $7.89 |
| Sep 2026 | €13.99 | $7.89 |
| Aug 2026 | €13.99 | $7.65 |
| Jul 2026 | €13.99 | $7.73 |
| Jun 2026 | €10.99 | $6.64 |
Frequently asked questions
What is Professor's Research #84 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $7.51, a PSA 10 sells for around $31.01 on eBay, the Cardmarket low is €13.99. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
What is a PSA 10 Professor's Research #84 worth?
As of Nov 2, 2026, a PSA 10 Professor's Research #84 sells for about $31.01 on eBay (median of recent graded sales), compared with about $7.51 for a raw near mint copy.
Is Professor's Research #84 rare?
Professor's Research #84 is printed at Rare Rainbow rarity and ranks number 6 by price among the 88 cards in Pokémon GO. That puts it among the set’s chase cards.
Is Professor's Research #84 going up in value?
Over the last 30 days it dropped -5.8% to about $7.51. Short moves often reverse, so compare the chart with recent sold listings before buying or selling.
Is Professor's Research #84 worth grading?
Usually not. A PSA 10 only adds about $23.50 over raw, which leaves little after grading fees, shipping and the risk of a lower grade.
How do I check which printing of Professor's Research I have?
Look at the set symbol and the card number (84) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
Is Professor's Research #84 considered a chase card in the Pokemon GO set?
It is a Rainbow Rare, which places it among the set's higher-tier pulls, though it is generally viewed as more attainable than the set's headline Charizard-related cards.
How can I check current values for this card before buying or selling?
You can scan the card with the Card Value Scanner iPhone app to pull up live listings and recent pricing activity without relying on outdated guides.
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