Koga's Ditto

Challenge from the Darkness · #promo · Holo Rare · 1998JPN

$25.67
Market price ▲ 6.2% (30d)
Prices as of Aug 17, 2026
2,623graded pop
21%gem rate
34.2×PSA 10 vs raw
-15%off ATH $32.50 · Aug 2026
+$207.92EV to grade — worth it
Market data

Price history

Normal▲ 4.1% 7d
Low $24.90Mid $26.70High $40.00

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-16
Grade 6 est.$26.13
Grade 5 est.$22.00
Grade 4 est.$18.15
Grade 3 est.$15.13
Grade 2 est.$12.38
Grade 1 est.$10.45

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$841.28

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

Graded population census · updated 2026-08-02

PSA2,623 graded · 543 gem 10

Population data from PriceCharting, updated monthly.

How much is Koga's Ditto #promo worth?

Koga's Ditto #promo is a Holo Rare Japanese card from Challenge from the Darkness (1998) — today it trades at roughly $25.67 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $841.28, roughly 32.8x the raw price, while a PSA 9 sits near $105.09. 2,623 copies have been graded to date, and 21% 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 Challenge from the Darkness?Full master set guide — every card, chase list, and completion cost→

Other printings of Koga's Ditto 1

Koga's Ditto #10 Gym Challenge
Koga's Ditto
Gym Challenge · #10/132