Machamp

Undone Seal · #51/83 · Holo Rare · 2004JPN

$12.79
1st Edition · Market price 30.1% (1Y)
Prices as of Aug 14, 2026
159graded pop
31%gem rate
7.7×PSA 10 vs raw
-37%off ATH $13.93 · Mar 2026
+$25.08EV to grade — worth it
Market data

Printings & price history

1st Edition$12.79

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$12.15
Grade 5 est.$10.23
Grade 4 est.$8.44
Grade 3 est.$7.03
Grade 2 est.$5.76
Grade 1 est.$4.86

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

1st Edition · PSA 10 price history$345.01

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

1st Edition
PSA104 graded · 34 gem 10
CGC16 graded · 3 gem 10

Population data from PriceCharting, updated monthly.

How much is Machamp #51/83 worth?

Machamp #51/83 is a Holo Rare Japanese card from Undone Seal (2004) — today it trades at roughly $22.40 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $172.34, roughly 7.7x the raw price, while a PSA 9 sits near $28.00. 104 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.

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 Undone Seal?Full master set guide — every card, chase list, and completion cost