Price data · English · updated daily
Koffing (Secret)
SM - Cosmic Eclipse · #243/236 · Secret Rare
WORTH GRADING
EN 
Koffing (Secret)image pending
Raw · 90d median No recent raw sales recorded.
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Price history
No recorded prices in this window
Data since Aug 8, 2025
Dots mark real eBay sales (daily average when a day has several); lines connect sales — hovering a no-sale day shows an estimated value labelled "interp". Dots after May 30, 2026 mark a daily average market price across comparable listings — a market signal, not an individual confirmed transaction.
Current price
CardSight median · last 30 days GradeMedianN As of
Raw thin sample $27.16 7 2026-09-09
PSA 9 thin sample $46.51 2 2026-09-09
Sold history
avg sold price · eBay sold basis — tap a grade to chart it · recent window as of 2026-09-12 GradeAvg soldN Last sale30d
PSA 9 thin sample $43.66 6 $57.00 —
PSA 10 thin sample ~$312.00 1 2026-05-23 —
PSA 8 thin sample ~$29.99 1 2025-10-30 —
BGS 8.5 thin sample ~$22.50 1 2025-12-30 —
Raw all-time avg ~$122.50 1 $27.00 —
0 graded sold total (all grades, all-time) PSA 10 ≈ 2.5× raw PSA 10 commands a $189.50 premium over raw