Professor Cozmo's Discovery

Deoxys Constructed Starter Deck · #14/15 · None · 2004JPN

$1.00
Market price ▲ 0.0% (1Y)
Prices as of Jul 26, 2026
Unlimited1st Edition
2graded pop
100%gem rate

Printings & price history

Unlimited▲ 0.0% 7d$1.00
Low $1.00Mid $1.00High $1.00

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Graded population census · updated 2026-07-08

PSA2 graded · 2 gem 10

Population data from PriceCharting, updated monthly.

How much is Professor Cozmo's Discovery #14/15 worth?

Professor Cozmo's Discovery #14/15 is a None Japanese card from Deoxys Constructed Starter Deck (2004) — today it trades at roughly $1.00 ungraded. Across the 2 printings we track, copies run anywhere from $1.00 to $8.00 depending on the version you're holding.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Other printings of Professor Cozmo's Discovery 10

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