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Browse Pricing Change log

Browse Pricing Change log

Koffing

Koffing

51/102Common · Mitsuhiro Arita

Koffing · Base · priced daily

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Pop report

unlimited · 498 sales · all

PSA 10845

PSA 91,506

PSA 8673

PSA 7292

PSA 6142

PSA 599

PSA 442

CGC 10354

CGC 9.5—

CGC 9647

CGC 8.5—

CGC 8968

CGC 7.5—

CGC 7428

SGC 10—

Grades & population

GradeMedianSales

PSA 10$115.079

PSA 9$36.0023

PSA 8$22.7513

PSA 7$13.487

PSA 6$12.506

PSA 5$8.006

PSA 4$11.632

CGC 10$35.007

CGC 9.5$13.006

Recent sales

graded · verified

PSA 9Aug 31 · eBay$32.00

1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 9 #51

PSA 9Aug 22 · eBay$31.00

1999 Pokemon Base Set Unlimited Koffing PSA 9 051/102

PSA 9Aug 16 · eBay$31.00

Pokemon Cards - PSA 9 Koffing 51/102 - Base Set Unlimited - MINT - PSA9 051/102

CGC 9$10.527

CGC 8.5$14.993

CGC 8$12.004

CGC 7.5$8.003

CGC 7$10.002

SGC 10$51.005

PSA 9Aug 16 · eBay$31.00

Pokemon Cards - PSA 9 Koffing 51/102 - Base Set Unlimited - MINT - PSA9 051/102

PSA 10Aug 10 · eBay$115.00

Pokemon Cards: Base Set Common: Koffing 51/102 PSA 10 #51

PSA 9Aug 7 · eBay$30.00

1999 English Pokemon Base Set Unlimited Koffing Card 51/102 PSA 9 051/102

PSA 10Aug 6 · eBay$139.00

PSA 10 Koffing 51/102 1999 Pokemon Base Set GEM MINT Vintage WOTC 051/102

PSA 7Aug 5 · eBay$7.00

1999 Pokemon Game #51 Koffing PSA 7 Base Set PC #51

$1.35▲ 45.9%

standard · normal · market price · 30d change

2025-09-10 → 2026-09-04