Kieran

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

$24.87

Market price ▲ 0.7% (1Y)

Prices as of Jul 26, 2026

1,955graded pop

43%gem rate

3.7×PSA 10 vs raw

-49%off ATH $55.71 · May 2024

+$5.61EV to grade — marginal

Price history

Holofoil▲ 0.7% 7d$24.87

Low $30.00Mid $38.00High $44.01

Loading chart…

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded values

updated 2026-07-26

Grade 6 est.$26.99

Grade 5 est.$22.73

Grade 4 est.$18.75

Grade 3 est.$15.63

Grade 2 est.$12.78

Grade 1 est.$10.80

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$91.01

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

Graded population census · updated 2026-07-07

PSA1,806 graded · 718 gem 10

12345678910

CGC149 graded · 120 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Kieran #129/101 worth?

A raw copy of Kieran #129/101 (Transformation Mask, 2024) is worth about $24.87 right now, based on the latest market data from July 27, 2026.

Grading changes the math on this one: a PSA 10 is valued around $91.01, roughly 3.7x the raw price, while a PSA 9 sits near $28.83. 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.