Iono

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

$34.37
Market price ▲ 0.1% (30d)
Prices as of Aug 14, 2026
17,436graded pop
58%gem rate
3.4×PSA 10 vs raw
-86%off ATH $280.50 · Dec 2023
+$27.78EV to grade — worth it
Market data

Price history

Normal▼ 0.2% 7d
Low $33.00Mid $41.00High $119.99

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$38.00
Grade 5 est.$32.00
Grade 4 est.$26.40
Grade 3 est.$22.00
Grade 2 est.$18.00
Grade 1 est.$15.20

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$116.06

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

Graded population census · updated 2026-07-07

PSA17,432 graded · 10,132 gem 10
CGC4 graded · 4 gem 10

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 $34.37 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $116.06, roughly 3.4x the raw price, while a PSA 9 sits near $47.00. 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→

Other printings of Iono 16

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Iono #161 SV-P Promotional Cards (Japanese)
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Iono #34 Stellar Miracle Deck Build Box (Japanese)
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Chien-Pao ex Battle Master Deck (Japanese) · #16/19
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Iono #80 Paldean Fates
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Iono #237 Paldean Fates
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