Professor Cozmo's Discovery

Shockwave! Tyranitar ex Constructed Standard Deck · #17/24 · None · 2006JPN

$2.99
Market price ▲ 0.0% (30d)
Prices as of Sep 28, 2026
2graded pop
100%gem rate
-0%off ATH $3.00 · Aug 2026
Market data

Price history

1st Edition▲ 0.0% 7d
Low $2.99Mid $2.99High $2.99

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Graded market

Graded values

updated 2026-09-27
Grade 6 est.$2.85
Grade 5 est.$2.40
Grade 4 est.$1.98
Grade 3 est.$1.65
Grade 2 est.$1.35
Grade 1 est.$1.14

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Ungraded price history$3.00

Ungraded chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-18

PSA2 graded · 2 gem 10

Population data from PriceCharting, updated monthly.

How much is Professor Cozmo's Discovery #17/24 worth?

Professor Cozmo's Discovery #17/24 is a None Japanese card from Shockwave! Tyranitar ex Constructed Standard Deck (2006) — today it trades at roughly $2.99 ungraded.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Shockwave! Tyranitar ex Constructed Standard Deck?Full master set guide — every card, chase list, and completion cost→

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