Koraidon ex

Scarlet ex · #103/78 · Special Art Rare · 2023JPN

$35.04

Market price ▲ 1.4% (1Y)

Prices as of Jul 26, 2026

5,230graded pop

90%gem rate

2.4×PSA 10 vs raw

-75%off ATH $129.98 · Feb 2023

+$22.99EV to grade — marginal

Price history

Holofoil▲ 1.3% 7d$35.04

Low $41.26Mid $41.26High $41.26

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Graded values

updated 2026-07-27

Grade 6 est.$31.56

Grade 5 est.$26.58

Grade 4 est.$21.93

Grade 3 est.$18.27

Grade 2 est.$14.95

Grade 1 est.$12.62

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$76.34

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

Graded population census · updated 2026-07-12

PSA5,021 graded · 4,545 gem 10

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CGC209 graded · 172 gem 10

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Population data from PriceCharting, updated monthly.

How much is Koraidon ex #103/78 worth?

Koraidon ex #103/78 is a Special Art Rare Japanese card from Scarlet ex (2023) — today it trades at roughly $35.04 ungraded.

A PSA 10 copy runs about $76.34 and a PSA 9 about $67.00 — a 2.2x premium over raw, so condition and grading costs matter here. 5,021 copies have been graded to date, and 91% 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 Koraidon ex has moved over time.