Cards › Holon Phantoms › #89
Professor Cozmo's Discovery - Holon Phantoms (#89)
- Number
- 89
- Illustrator
- Ken Sugimori
Professor Cozmo's Discovery - Holon Phantoms
Professor Cozmo's Discovery is a Uncommon Trainer card from the Holon Phantoms Pokémon TCG set, released 2006, illustrated by Ken Sugimori. It sits at card number 89 in the Holon Phantoms checklist and the Supporter subtype.
In collector terms, this is an uncommon card. The stored TCGplayer market reference for reverseHolofoil is $7.03. This is the highest available reference across the 2 listed variants. Available values are listed below; inconsistent ranges are hidden.
Professor Cozmo's Discovery has been printed 3 times across different sets. The variant you're looking at (#89 in Holon Phantoms) is one of them - see every other printing further down to compare art, rarity, and current market price across all versions.
CIV 74Strong
Strong market heat. Weak icon status.
30 / 90 / 365-day price momentum.
Cultural recognition + iconic-set bonus.
Release-window weight.
Price references USD
Card record updated 2026-10-30. The source's price refresh time is not available. A history snapshot records stored values and does not confirm a new source update.
Where to buy on eBay 24 active listings · updated 2199m ago
Market price history
Sale History 62 sales · since 2021-03-01
| Date | Grade | Price | Lot |
|---|---|---|---|
| RAW | $1.20 | ||
| RAW | $1.21 | ||
| RAW | $0.99 | ||
| RAW | $1.54 | ||
| RAW | $1.46 | ||
| RAW | $1.27 | ||
| RAW | $1.47 | ||
| RAW | $1.08 | ||
| RAW | $1.31 | ||
| RAW | $1.32 | ||
| RAW | $1.45 | ||
| RAW | $1.64 | ||
| RAW | $1.65 | ||
| RAW | $1.64 | ||
| RAW | $1.64 | ||
| RAW | $1.64 | ||
| RAW | $1.93 | ||
| RAW | $1.93 | ||
| RAW | $1.59 | ||
| RAW | $1.64 | ||
| RAW | $1.64 | ||
| RAW | $1.64 | ||
| RAW | $1.64 | ||
| RAW | $1.64 | ||
| RAW | $1.47 | ||
| RAW | $1.47 | ||
| RAW | $1.84 | ||
| RAW | $1.47 | ||
| RAW | $1.42 | ||
| RAW | $1.42 | ||
| RAW | $1.87 | ||
| RAW | $1.98 | ||
| RAW | $1.21 | ||
| RAW | $1.18 | ||
| RAW | $1.72 | ||
| RAW | $2.49 | ||
| RAW | $2.41 | ||
| RAW | $4.98 | ||
| RAW | $5.00 | ||
| RAW | $5.01 | ||
| RAW | $5.07 | ||
| RAW | $5.13 | ||
| RAW | $5.19 | ||
| RAW | $4.31 | ||
| RAW | $4.44 | ||
| RAW | $4.48 | ||
| RAW | $3.45 | ||
| RAW | $4.04 | ||
| RAW | $3.12 | ||
| RAW | $4.22 | ||
| RAW | $2.49 | ||
| RAW | $0.99 | ||
| RAW | $1.00 | ||
| RAW | $9.45 | ||
| RAW | $0.99 | ||
| RAW | $0.99 | ||
| RAW | $0.99 | ||
| RAW | $0.99 | ||
| RAW | $0.99 | ||
| RAW | $0.99 | ||
| RAW | $0.99 | ||
| RAW | $0.99 |
Other printings of Professor Cozmo's Discovery
Professor Cozmo's Discovery FAQ
Pricing and details from this card's stored record.
How much is Professor Cozmo's Discovery from Holon Phantoms worth?
The stored TCGplayer market reference for reverseHolofoil is $7.03. The headline selects the highest available reference across the listed variants. Card record updated 2026-10-30. The source's price refresh time is not available. Reference prices are not guaranteed sale prices. The variant table shows the available values; inconsistent ranges are hidden. Historical chart values may use different sources or variants.
How rare is Professor Cozmo's Discovery?
This printing is an uncommon card (the card is labeled "Uncommon" on the checklist). Professor Cozmo's Discovery has been printed 3 times across different sets - earlier or limited printings often command premiums even when the rarity tier is identical.
Who illustrated Professor Cozmo's Discovery?
Ken Sugimori illustrated this card. See Ken Sugimori's full Catchinary page for every Pokémon card they've drawn, grouped by set with current market prices, career stats, and alt-art highlights.
When was Professor Cozmo's Discovery released?
The Holon Phantoms set released in 2006, so this card (#89 in the set) has been available since then. Its current and historical market price is tracked above.
Where can I buy Professor Cozmo's Discovery?
The "Where to buy on eBay" panel above shows live listings. For long-term holds, consider graded copies (PSA / CGC) which trade separately and usually at a premium over raw.
Is Professor Cozmo's Discovery legal in Standard format?
Check the current Pokémon TCG format rules and this exact printing's eligibility before tournament play. A card's age or set alone does not confirm its legality.