Koffing

Delta Species · #72/113 · Common

Type

Grass

Supertype

Pokémon

Artist

Sachiko Adachi

Basic

Market Prices

View on TCGPlayer

Updated: 9/5/2026

normal

Low

$0.25

Mid

$3.08

High

$19.98

Market

$3.39

reverse Holofoil

Low

$25.74

Mid

$37.44

High

$388.80

Market

$28.66

Live listings

Sample data

Low ask: $33.39 · 6 active · refreshed just now

Market Signals

Updated 18 days ago

Raw NM

$4.07

TCGPlayer market

PSA 10

$176.02

43.3× raw

CGC 10

$21.25

TAG 10

—

PSA Population

97 total

37 at 10

Gem rate 38.1%

CGC Population

153 total

97 at 10

Gem rate 63.4%

CGC full grade distribution

CGC · 0d

CGC 5

CGC 6.5

CGC 7

CGC 7.5

CGC 8

CGC 8.5

CGC 9

CGC 9.5

CGC 10

CGC 10 Pristine

CGC Auth

10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.

Per-grade ladder

real prices · 18 days ago

White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.

PSA

PSA 2

$5.00

PSA 3

$5.00

PSA 4

$6.00

PSA 5

$7.00

PSA 9

$20.60

PSA 9.5

$23.00

PSA 10

$176.02

CGC

CGC 2

$0.60

est.

CGC 3

$0.60

est.

CGC 4

$0.72

est.

CGC 5

$0.85

est.

CGC 9

$2.49

est.

CGC 9.5

$2.78

est.

CGC 10

$21.25

CGC 10 Pristine

$60.00

BGS

BGS 2

$6.50

est.

BGS 3

$6.50

est.

BGS 4

$7.81

est.

BGS 5

$9.11

est.

BGS 9

$26.80

est.

BGS 9.5

$29.92

est.

BGS 10

$229.00

BGS 10 Black

$1.1k

Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.

Grading ROI (PSA)

Value · $25.99

Realistic

$39.59

using gem rate

If it 10s

$145.96

upside cap

Break-even

15%

gem rate needed

Grading ROI (CGC)