Koffing #51
Base Set · 1999-01-06 · 1999-2000 · Common · English
← Back to search
Raw / Ungraded
$2.45
Grade 8
$29.39
Grade 9
$32.00
Grade 9.5
$35.00
PSA 10
$92.70
BGS 10
$121.00
CGC 10
$74.00
SGC 10
$56.00
Sales Volume
16
PSA 10 Rate
24.6%
PSA 10 Population
2427
Raw to PSA 9
$-18.07
-42.0%
Raw to PSA 10
$66.94
155.5%
PSA / BGS / CGC / SGC
Card Profile
Pricing
PriceCharting
Insights
Grading and demand signals
Population Report
Graded population snapshot
GemRate Multi-Grader View
Latest snapshot: 2026-04-16
Base
Koffing #51
Total grades 7793
PSA
8 864
8.5 20
9 2070
10 1235
BGS
8 1
8.5 5
9 49
9.5 24
CGC
8 367
8.5 538
9 626
9.5 110
10 309
10P 32
SGC
8 7
8.5 9
9 6
9.5 5
10 3
Grey Stamp
Koffing #51
Total grades 52
PSA
BGS
9.5 2
CGC
8 7
8.5 10
9 14
9.5 1
10 1
SGC
Thick Stamp
Koffing #51
Total grades 39
PSA
BGS
8 7
8.5 5
9 13
9.5 6
CGC
SGC
Thin Stamp
Koffing #51
PSA
BGS
CGC
SGC
Other variants / listings
Koffing #51
Raw $1.24
/ PSA 10 $91.75
1st Edition
Raw $18.58
/ PSA 10 $454.00
Shadowless
Raw $3.90
/ PSA 10 $229.99