| 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 Sep 17, 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) | $8.07 |
| TCGplayer mid price (USD) | $7.38 |
| 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
Scan this card with the pokemon card scanner to track its value in your collection.
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 |
|---|---|---|
| Sep 2026 | €13.99 | $7.77 |
| Aug 2026 | €13.99 | $7.65 |
| Jul 2026 | €13.99 | $7.73 |
| Jun 2026 | €10.99 | $6.64 |
Frequently asked questions
How much is Professor's Research #84 worth?
How much is Professor's Research #84 worth? As of Sep 17, 2026, a raw near mint copy is worth about $8.07, a PSA 10 sells for around $31.01 on eBay, the Cardmarket low is €13.99. Prices update daily from Cardmarket, TCGplayer and eBay sold listings.
What is Professor's Research #84 worth?
How much is Professor's Research #84 worth? As of Sep 17, 2026, a raw near mint copy is worth about $8.07, a PSA 10 sells for around $31.01 on eBay, the Cardmarket low is €13.99. Prices update daily from Cardmarket, TCGplayer and eBay sold listings.
What is a PSA 10 Professor's Research #84 worth?
As of Sep 17, 2026, a PSA 10 Professor's Research #84 sells for about $31.01 on eBay (median of recent graded sales), compared with about $8.07 for a raw near mint copy.
How can I identify Professor's Research #84 with my phone?
Download the free TCGApp.io app (Card Value Scanner) on iPhone, point the camera at the card, and it matches Professor's Research #84 from Pokémon GO in seconds, then shows live prices, PSA graded values and eBay sold comps.
How do I track the value of Professor's Research #84 in a collection?
Add Professor's Research #84 to your collection in the TCGApp.io app to see portfolio value, profit and loss, price history and alerts when the card moves. You can also export CSV/JSON and add a Home Screen widget.
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.
What makes the Rainbow Rare version different from other Professor's Research prints?
The Rainbow Rare uses a full-art rainbow foil treatment layered over Kozaki's illustration, distinguishing it visually and in rarity from the standard Supporter printing found earlier in other sets.
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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