Tandemaus

Shiny Treasure ex · #152/190 · None · 2023JPN

$3.07

Market price ▲ 6.6% (30d)

Prices as of Aug 14, 2026

Mirror Holofoil Reverse Holofoil

87graded pop

71%gem rate

12.6×PSA 10 vs raw

-12%off ATH $3.07 · Jul 2026

+$3.40EV to grade — marginal

Market data

Printings & price history

Mirror Holofoil▲ 2.0% 7d$3.07

Low $3.16Mid $3.16High $3.16

Loading chart…

Live listings

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 market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$2.57

Grade 5 est.$2.17

Grade 4 est.$1.79

Grade 3 est.$1.49

Grade 2 est.$1.22

Grade 1 est.$1.03

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$38.61

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

Graded population census · updated 2026-07-09

PSA2 graded · 2 gem 10

12345678910

CGC1 graded · 1 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Tandemaus #152/190 worth?

Right now (August 14, 2026) the going rate for an ungraded Tandemaus #152/190 from Shiny Treasure ex is about $3.07.

Grading changes the math on this one: a PSA 10 is valued around $38.61, roughly 12.6x the raw price, while a PSA 9 sits near $13.75. 81 copies have been graded to date, and 70% 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 Tandemaus has moved over time.

Collecting Shiny Treasure ex?Full master set guide — every card, chase list, and completion cost→