Koffing #51
Base Set · 1995-06-01 · 1st Edition · Common · English
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Raw / Ungraded
$18.58
Grade 7
$38.00
Grade 8
$42.86
Grade 9
$76.61
Grade 9.5
$84.00
PSA 10
$454.00
BGS 10
$590.00
CGC 10
$79.75
SGC 10
$272.00
Sales Volume
290
PSA 10 Rate
29.5%
PSA 10 Population
4189
Raw to PSA 9
$13.40
22.3%
Raw to PSA 10
$394.01
656.8%
PSA / BGS / CGC / SGC
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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
1999-2000
Raw $2.45
/ PSA 10 $92.70
Shadowless
Raw $3.90
/ PSA 10 $229.99