Koraidon ex

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

All 56 Koraidon cards ranked by value →
$37.53
Market price ▲ 2.3% (30d)
Prices as of Oct 17, 2026
5,231graded pop
90%gem rate
2.0×PSA 10 vs raw
-71%off ATH $129.98 · Feb 2023
+$13.04EV to grade — marginal
Market data

Price history

Holofoil▲ 0.3% 7d
Low $38.98Mid $39.48High $39.99

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Graded market

Graded values

PSA 10 report →updated 2026-10-16
Grade 6 est.$48.85
Grade 5 est.$41.14
Grade 4 est.$33.94
Grade 3 est.$28.28
Grade 2 est.$23.14
Grade 1 est.$19.54

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$76.50

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

Graded population census · updated 2026-09-17

PSA5,021 graded · 4,545 gem 10
CGC210 graded · 172 gem 10

Population data from PriceCharting, updated monthly.

More Koraidon cards all 56 ranked by value →

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 $37.53 ungraded.

A PSA 10 copy runs about $76.50 and a PSA 9 about $67.00 — a 2.0x 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.

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