1999 Pokémon Game #51 Koffing (PSA 8 NM-MT)

See all 7 tracked copies of this card →

StatusNot currently listed — delisted Aug 3, 2026, 9:00 PM

View on Courtyard

Valuation

Fair market valueno verified value yet — card identity or corroboration pending · how we price

—

Platform estimateCourtyard Est. Value · not our FMV

$26.20

Insured valuenot reported by platform

—

Details

Type: Graded card
Grading company: PSA
Grade: 8 NM-MT
Cert number: 75516899
Set: Pokémon Game
Card number: 51
Year: 1999
Language: English
Franchise: Pokémon

Price history — asks observed by Graded.Markets

Aug 3, 2026, 6:53 PM−3.4%$28.00
Jul 27, 2026, 1:15 PM−3.3%$29.00
Jul 7, 2026, 12:36 PM$30.00

Sales observed — marketplace sales only

Jun 27, 2026, 7:21 AMsold

Sales by grade — Courtyard comps for this card

PSA 10pop 392

Jul 12$128
May 28$125
May 26$94.00
Apr 16$115
Apr 5$113
Mar 29$91.00

PSA 8pop 217

Jul 9$31.99
Jul 4$18.99
May 15$22.75
Apr 5$24.70
Apr 3$24.50
Mar 27$22.22

PSA 9pop 594

Jun 25$33.25
Jun 22$53.30
Jun 22$35.00
Jun 14$45.00
May 26$40.98
May 9$51.75

PSA 7pop 75

Jun 16$20.00
May 28$31.50
Mar 11$29.00
Feb 25$24.00
Sep 27$19.99
Sep 24$22.50

First seen Jul 7, 2026, 12:36 PM · last synced 20 d ago · listed Aug 3, 2026, 6:52 PM. Data aggregated from Courtyard; FMV figures combine licensed market data calibrated against observed sales, provided as-is.

Sales by grade — Courtyard comps for this card

PSA 10pop 392

Jul 12$128
May 28$125
May 26$94.00
Apr 16$115
Apr 5$113
Mar 29$91.00

PSA 8pop 217

Jul 9$31.99
Jul 4$18.99
May 15$22.75
Apr 5$24.70
Apr 3$24.50
Mar 27$22.22

PSA 9pop 594

Jun 25$33.25
Jun 22$53.30
Jun 22$35.00
Jun 14$45.00
May 26$40.98
May 9$51.75

PSA 7pop 75

Jun 16$20.00
May 28$31.50
Mar 11$29.00
Feb 25$24.00
Sep 27$19.99
Sep 24$22.50