Koraidon ex

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

$35.46
Market price 2.5% (30d)
Prices as of Aug 14, 2026
5,230graded pop
90%gem rate
2.2×PSA 10 vs raw
-73%off ATH $129.98 · Feb 2023
+$14.96EV to grade — marginal
Market data

Price history

Holofoil 0.3% 7d
Low $39.00Mid $39.01High $43.00

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$33.02
Grade 5 est.$27.81
Grade 4 est.$22.94
Grade 3 est.$19.12
Grade 2 est.$15.64
Grade 1 est.$13.21

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
CGC209 graded · 172 gem 10

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 $35.46 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.

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