What is Koffing 1St Edition 51 worth?

Koffing 1St Edition 51 from Base Set is currently valued at $16.04 (PSA 6). Prices vary by grade and condition.

How much is a PSA 10 Koffing 1St Edition 51?

A PSA 10 Koffing 1St Edition 51 is valued at $397.54.

Base Set

$16.04

PSA 6 · 36%

Based on 3 sales

All Prices

PSA 6 $16.04

PSA 7 $40.19

PSA 8 $46.72

PSA 9 $79.37

PSA 10 $397.54

Market Intelligence

LiquidityHigh (32 sales/30d, 7.4/week)

VolatilityHigh (34.9% CV)

Price History

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Recent Sales

2026-04-09 · raw · ebay $24.99

2026-04-08 · raw · ebay $19.00

2026-04-06 · psa 10 · ebay $335.00

2026-04-05 · psa 10 · ebay $371.00

2026-04-05 · raw · ebay $11.99

2026-04-05 · psa 8 · ebay $49.00

2026-04-04 · raw · ebay $30.00

2026-04-03 · raw · ebay $22.49

2026-04-01 · psa 9 · ebay $80.00

2026-04-01 · psa 9 · ebay $79.89

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