Iono

Shiny Treasure ex · #350/190 · None · 2023JPN

$34.05

Market price ▼ 0.9% (30d)

Prices as of Sep 27, 2026

17,436graded pop

58%gem rate

3.2×PSA 10 vs raw

-88%off ATH $280.50 · Dec 2023

+$23.97EV to grade — marginal

Market data

Price history

Normal▼ 0.8% 7d

Low $26.97Mid $34.31High $119.99

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-09-27

Grade 6 est.$30.35

Grade 5 est.$25.56

Grade 4 est.$21.09

Grade 3 est.$17.57

Grade 2 est.$14.38

Grade 1 est.$12.14

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$108.24

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

Graded population census · updated 2026-09-17

PSA17,432 graded · 10,132 gem 10

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CGC4 graded · 4 gem 10

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Population data from PriceCharting, updated monthly.

How much is Iono #350/190 worth?

A raw copy of Iono #350/190 (Shiny Treasure ex, 2023) is worth about $34.05 right now, based on the latest market data from September 27, 2026.

Grading changes the math on this one: a PSA 10 is valued around $108.24, roughly 3.2x the raw price, while a PSA 9 sits near $48.00. 17,432 copies have been graded to date, and 58% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

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