Pokémon TCG · Prize Pack Series Cards · #189
Professor's Research #189 price
Prize Pack Series Cards189Market prices
90-day range · TCGplayer
Professor's Research (#189, Rare) is a card from Pokémon set Prize Pack Series Cards. Near Mint (Normal), it has a market price of about $0.18 on TCGplayer and €0.42 on Cardmarket (updated November 10, 2026). Over the last 7 days, its TCGplayer market price rose 5.9% and the Cardmarket price trend rose 27.3%. Over the last 30 days, its TCGplayer market price rose 12.5% and the Cardmarket price trend rose 20.0%. Over the last 90 days, its TCGplayer market price fell 14.3% and the Cardmarket price trend rose 16.7%. Its 90-day TCGplayer market price range is $0.15 to $0.22. Its 90-day Cardmarket price trend range is €0.33 to €0.43. Among the 191 Rare cards of Prize Pack Series Cards, it is the 166th most valuable. Converted to dollars, its Cardmarket price is 159.6% higher than its TCGplayer price.
Professor's Research #189 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Normal | $0.18 | €0.42 |
| Holo | $0.48 | – |
Near Mint prices: TCGplayer market price, Cardmarket price trend, updated November 10, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Normal | TCGplayer market price | +5.9% | +12.5% | −14.3% | $0.15 – $0.22 |
| Normal | Cardmarket price trend | +27.3% | +20.0% | +16.7% | €0.33 – €0.43 |
| Holo | TCGplayer market price | +2.1% | +0.0% | −9.4% | $0.47 – $0.53 |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
About this card
- Number
- 189
- Rarity
- Rare
- Finishes
- Normal, Holo
- Rank in its rarity
- 166th of 191 Rare cards
- Against its rarity’s median
- 0.4× the median ($0.41)
- Cardmarket vs TCGplayer
- +159.6% after conversion ($1.1127 per euro)
- Finish spread
- Normal $0.18 to Holo $0.48 (2.7×, TCGplayer)
- Released
- November 30, 2022
- Print language
- English
How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.
You are viewing the free public price page
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Other Professor's Research cards in Prize Pack Series Cards
- Professor's Research#147 · Rare · $0.29Open in Sparkl
- Professor's Research#190 · Rare · $0.17Open in Sparkl
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