Professor Cozmo's Discovery
Deoxys · #90 · Uncommon
Price detail
TCGplayer (US) (reverseHolofoil)
| Tier | USD |
|---|---|
| Low | $5.00 |
| Market | $7.35 |
| Mid | $11.74 |
| High | $80.00 |
Every print variant (2)
| Variant | Market | Low – High |
|---|---|---|
| Reverse Holofoil | $7.35 | $5.00 – $80.00 |
| Normal | $0.52 | $0.11 – $20.33 |
The same card, different print: $7.35 vs $0.52 — a 14.1× spread. Check which variant a listing actually is before you judge the price.
Cardmarket (EU)
| Metric | EUR |
|---|---|
| Trend | €0.15 |
| Avg 1-day | €0.10 |
| Avg 7-day | €0.23 |
| Avg 30-day | €0.36 |
| Low | €0.02 |
FAQ
How much is Professor Cozmo's Discovery (Deoxys #90) worth?
As of our 2026-08-07 data, Professor Cozmo's Discovery from Deoxys is worth about $7.35 (TCGplayer US market) and around €0.16 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.
Is Professor Cozmo's Discovery rare?
Its rarity is listed as Uncommon and it ranks #103 of 108 by value in Deoxys. Rarity is the printed classification — it does not by itself guarantee value.
What's the most valuable card in Deoxys?
By current US market price, it's Rayquaza ★ at $2,501.
Is Professor Cozmo's Discovery's price going up or down?
On the Cardmarket (EU) trend it's -35% over 7 days, -58% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.
Where can I check Professor Cozmo's Discovery's live price?
See the current TCGplayer (US) market price here: Professor Cozmo's Discovery on TCGplayer ↗.
Related cards
Near it by value in Deoxys
Other printings of Professor Cozmo's Discovery
Where to buy / check live price
Prices datamined 2026-08-07. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.