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KOFFING #051/102
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Koffing
KoffingKoffing
051/102
COMMONCOMMON
1ST EDITION1ST EDITION
Base Set1999
+ ADD TO COLLECTION
Graded Cap$653.2K
PSA 10$815
Raw NM$35
$815Pop 631
Base Set1999
Price & Volume History
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Market
Last Sale
$800
29 days ago
Price Estimate
$815
LIVE
2% off ATH$831 · NOV '26
On eBay · Lowest PSA 10 Buy It Now
See listings ↗
Price Confidence:Live · Liquid
Sales
Sales
2026-10-09$800
2026-10-08$711
2026-10-07$1,029
2026-10-04$650
2026-09-08$699
Sales
43 sales · Jan 18 2026 – Oct 9 2026
2026-10-09$800eBay
2026-10-08$711eBay
2026-10-07$1,029eBay
2026-10-04$650eBay
2026-09-08$699eBay
2026-09-07$600eBay
2026-09-07$543eBay
2026-09-04$630Alt
2026-09-03$595eBay
2026-08-18$722eBay
2026-08-09$408Fanatics
2026-07-13$720Fanatics
2026-06-21$380eBay
2026-06-05$880eBay
2026-05-17$336Fanatics
2026-05-16$453eBay
2026-05-12$873eBay
2026-05-03$552Fanatics
2026-04-26$750eBay
2026-04-25$439eBay
2026-04-17$510eBay
2026-04-16$358eBay
2026-04-06$335eBay
2026-04-05$371eBay
2026-03-27$525eBay
2026-03-22$230eBay
2026-03-16$455eBay
2026-03-12$600eBay
2026-03-10$525eBay
2026-03-09$537eBay
2026-03-08$354eBay
2026-03-06$604eBay
2026-03-02$680eBay
2026-02-20$539eBay
2026-02-17$519eBay
2026-02-09$385eBay
2026-02-03$234eBay
2026-01-29$520eBay
2026-01-29$500eBay
2026-01-29$500eBay
2026-01-29$500eBay
2026-01-25$490eBay
2026-01-18$420eBay
See live PSA 10 listings on eBay ↗
Grading
Snapshot
Key Metrics · Grading Activity
Percentile vs.
MetricValueSetEraAll
Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy.$1431026
Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10.22.3%334046
Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one.8.6×816852
Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests.1.0×686366
PSA10
631
PSA
Total: 2,833
Gem Rate: 22.3%
Cumulative Grading
2,833graded631PSA 10Apr 26Nov 26
All Grades
2,833 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
▍ Variants2
Shadowless
051/102
Koffing
PSA 10$547
NM$8
Unlimited
051/102
Koffing
PSA 10$125
NM$1
▍ Same Pokémon8
COMMON
60/95
Koffing
PSA 10$917
NM$0
SECRET RARE
243/236
Koffing (Secret)
PSA 10$570
NM$41
REVERSE HOLO
50/108
Koffing
PSA 10$1,076
NM$1
COMMON
76/236
Koffing
PSA 10$532
NM$0
COMMON
114/165
Koffing
PSA 10$365
NM$6
1st Edition
048/132
Koga's Koffing (48)
PSA 10$349
NM$8
COMMON
68/111
Koffing
PSA 10$1,297
NM$1
1st Edition
079/132
Koga's Koffing (79)
PSA 10$281
NM$3
eBay Listings
See live PSA 10 listings on eBay ↗