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Koga's Koffing

Koga's Koffing

Gym Challenge · #79/132 · Common

Gym Challenge
HP

40

Type
Grass
Supertype

Pokémon

Artist

Ken Sugimori

Basic

Market Prices

View on TCGPlayer

Updated: 9/5/2026

1st Edition

Low

$2.00

Mid

$2.88

High

$37.40

Market

$2.68

unlimited

Low

$0.29

Mid

$0.99

High

$26.80

Market

$1.29

Live listings

Sample data

Low ask: $234.10 · 5 active · refreshed just now

Market Signals

Updated 70 days ago

Raw NM

$2.68

TCGPlayer market

PSA 10

—

CGC 10

—

TAG 10

—

PSA Population

74 total

21 at 10

Gem rate 28.4%

CGC Population

273 total

57 at 10

Gem rate 20.9%

TAG Population

34 total

2 at 10

Gem rate 5.9%

BGS Population

2 total

0 at 10

Gem rate 0.0% low sample (n=2)

TAG full grade distribution

TAG · 0d

TAG 4.5

1

TAG 6

2

TAG 6.5

1

TAG 7

4

TAG 7.5

3

TAG 8

7

TAG 8.5

10

TAG 9

4

TAG 10

2

VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.

CGC full grade distribution

CGC · 0d

CGC 5

1

CGC 5.5

1

CGC 6

5

CGC 7

6

CGC 7.5

11

CGC 8

30

CGC 8.5

63

CGC 9

88

CGC 9.5

11

CGC 10

49

CGC 10 Pristine

8

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

Beckett (BGS) full grade distribution

BGS · 0d

BGS 8

1

BGS 8.5

1

10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.

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Discovery Scores

Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →

medium confidence
Value
33
Scarcity
32
Gem difficulty
41
Momentum
65
Grade ROI
—
Liquidity
—

Scored 11 hours ago

Price History

No price history available
Card details — attacks, stats, Pokédex, evolution

Attacks

G
Smelly Gas
10

Flip a coin. If heads, this attack does 10 damage to each Benched Pokémon (including your own). (Don't apply Weakness and Resistance for Benched Pokémon.)

Weakness

Psychic ×2

Resistance

None

Retreat Cost

C

Pokédex Data

National Dex #

#109

Species

Poison Gas Pokémon

Types
poison
Height

0.6m

Weight

1.0kg

"Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning."

Evolution Chain

koffing koffing
weezing weezing