Kieran

Transformation Mask · #129/101 · Special Art Rare · 2024JPN

$28.75

Market price ▲ 1.9% (30d)

Prices as of Nov 5, 2026

1,963graded pop

43%gem rate

2.0×PSA 10 vs raw

-48%off ATH $55.71 · May 2024

−$11.58EV to grade — don't

Market data

Price history

Holofoil▲ 0.0% 7d

Low $28.75Mid $31.00High $40.00

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-11-06

Grade 6 est.$27.71

Grade 5 est.$23.34

Grade 4 est.$19.25

Grade 3 est.$16.04

Grade 2 est.$13.13

Grade 1 est.$11.08

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$58.00

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

Graded population census · updated 2026-09-17

PSA1,806 graded · 718 gem 10

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CGC157 graded · 125 gem 10

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Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · PSA 10

$69.60

Low confidence — a single sale, not yet corroborated

Recent sale price by grade · tracked by cert number

PSA 10

$58.00

last $58.00 · Sep 14, 2026 · 1 sale

Verified

PSA 10 · 12 bids · Sep 14, 2026

$58.00

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How much is Kieran #129/101 worth?

A raw copy of Kieran #129/101 (Transformation Mask, 2024) is worth about $28.75 right now, based on the latest market data from November 6, 2026.

A PSA 10 copy runs about $58.00 and a PSA 9 about $30.25 — a 2.0x premium over raw, so condition and grading costs matter here. 1,806 copies have been graded to date, and 40% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Kieran has moved over time.

Collecting Transformation Mask?Full master set guide — every card, chase list, and completion cost→