Blissey ex

Transformation Mask · #121/101 · Super Rare · 2024JPN

All 63 Blissey cards ranked by value →
$2.92
Market price 2.5% (30d)
Prices as of Aug 22, 2026
941graded pop
76%gem rate
12.4×PSA 10 vs raw
-38%off ATH $5.97 · Jan 2025
+$3.07EV to grade — marginal
Market data

Price history

Holofoil 2.1% 7d
Low $2.83Mid $3.49High $4.33

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Graded market

Graded values

PSA 10 report →updated 2026-08-22
Grade 6 est.$3.67
Grade 5 est.$3.09
Grade 4 est.$2.55
Grade 3 est.$2.12
Grade 2 est.$1.74
Grade 1 est.$1.47

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

PSA 10 price history$36.34

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

Graded population census · updated 2026-07-09

CGC776 graded · 586 gem 10
PSA165 graded · 127 gem 10

Population data from PriceCharting, updated monthly.

More Blissey cards all 63 ranked by value →

How much is Blissey ex #121/101 worth?

A raw copy of Blissey ex #121/101 (Transformation Mask, 2024) is worth about $2.92 right now, based on the latest market data from August 22, 2026.

Grading changes the math on this one: a PSA 10 is valued around $36.34, roughly 12.4x the raw price, while a PSA 9 sits near $14.26. 776 copies have been graded to date, and 76% 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 Transformation Mask?Full master set guide — every card, chase list, and completion cost