Koffing
Base · #51/102 · PSA 101st Edition
Fair Value
$438.98
Based on 15 verified eBay sales over 76 days
-21.2% 30DLow LiquidityMODERATE
Why this verdict
Fair value is $438.98 (range $371.00 – $524.99). Based on 15 verified eBay sales over 76 days. Newest sale: $438.98 on Apr 25, 2026.
Prices are trending down 21.2% over 30 days.
-21.2% 30DLow Liquidity
Live Listings
Low LiquidityNo active eBay listings right now. We check daily — check back soon.
Recent Sales
32 compseBayApr 25, 2026
$438.98
$9 under fair
eBayApr 16, 2026
$510.00
$62 over fair
eBayApr 5, 2026
$335.00
$113 under fair
eBayApr 5, 2026
$371.00
$77 under fair
eBayMar 27, 2026
$524.99
$77 over fair
eBayMar 15, 2026
$455.02
$7 over fair
eBayMar 11, 2026
$675.00
$227 over fair
eBayMar 9, 2026
$524.99
$77 over fair
eBayMar 8, 2026
$537.00
$89 over fair
eBayMar 7, 2026
$353.77
$94 under fair