Koffing
Cosmic Eclipse · #243
Rarity
Secret Rare
HoloReverse Holo
API ID: sm12-243
Access this card via API: GET /api/cards/sm12-243
Market Prices
Median sold prices for Koffing #243 (Cosmic Eclipse), updated June 10, 2026.
Raw / Ungraded
$35.00
Range $34.89 – $38.00
Based on 6 recent sold listings
PSA 9
$50.00
Range $40.00 – $75.00
Based on 6 recent sold listings
PSA 10
$329.99
Range $312.00 – $349.00
Based on 5 recent sold listings