Base Set 1st EditionBase · 1999

Koffing

#51Normal · UnlimitedUpdated Oct 27, 2026

TCGPlayer market

$7.81

Cardmarket: €1.65
PSA 10: $549.73
PSA 9: $54.51
PSA population: 149

Finish

Market prices

Ungraded prices from each marketplace we track, with sales activity where available.

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$7.81

TCGPlayer Market

USD

$7.81

—

eBay Average USD

$41.21

6 sales1.2/weekuplow confidence

eBay Average

USD

$41.21

6

—

1.2

uplow confidence

eBay Sold USD

$36.53

2 sales

eBay Sold

USD

$36.53

2

—

Cardmarket EUR

€1.65

Cardmarket

EUR

€1.65

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $549.7321 sold▲
Grade 9: $54.5174 sold▲
Grade 8: $41.2423 sold▲
Grade 7: $17.875 sold▼

Grader	10	9.5	9	8.5	8	7.5	7
PSA	$55021 sold▲	–	$54.5174 sold▲	–	$41.2423 sold▲	–	$17.875 sold▼
CGC	$1629 sold▲	$95.714 sold▲	$15.7421 sold▲	$33.434 sold▲	$21.194 sold	$9.664 sold▼	$6.02

Population report

How many copies each grading company has graded, and at which grade.

PSA graded

149

36.9%

Gem rate

0

1

0

2

4

5

20

62

55

12345678910

Match confidence: high

Price by condition

Ungraded market price for each printing, from Near Mint down to Damaged.

Unlimited

NM

Near Mint

$7.87

LP

Lightly Played

$5.85

MP

Moderately Played

$3.18

HP

Heavily Played

$2.94

DM

Damaged

$2.09

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About Koffing

Koffing is a Pokémon card (#51) from Base Set 1st Edition, part of the Base series, released in 1999.

An ungraded copy currently sells for about $7.81. A PSA 10 (Gem Mint) averages $549.73 — about 70.4× the raw price.

PSA has graded 149 copies, 55 of them at PSA 10 (a 36.9% gem rate). Fewer tens usually means a larger premium for a top-graded copy.

PokiFrame tracks Koffing across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.

Browse every Base Set 1st Edition card →

Koffing — common questions

How much is Koffing worth?: Koffing from Base Set 1st Edition has a market price of $7.81 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.
What is a PSA 10 Koffing worth?: Recent PSA 10 (Gem Mint) sales of Koffing averaged $549.73, about 70.4× the ungraded price. A PSA 9 averaged $54.51.
How many PSA 10 Koffing are there?: PSA has graded 149 copies of Koffing, and 55 of them received a PSA 10 — a gem rate of 36.9%.

Market

$23.80

Low$1.00