Koffing 51/102Base Set #51/102

Also searched as: Koffing Base Set · Koffing 051/102 · Base Set Koffing · Koffing 51 · Koffing 51 102

Base Set PokémonCommon

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Market price

$0.823.8%

US market estimate from TCGplayer · Oct 26, 2026

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Prices by printing

Printing	Market	Low listing	High listing
Normal	$0.82	$0.15	$15.70

Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.

Value by condition

Near Mint (NM)$0.82
Lightly Played (LP)$0.62 – $0.74
Moderately Played (MP)$0.41 – $0.62
Heavily Played (HP)$0.21 – $0.41
Damaged (DMG)$0.08 – $0.21

Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide

Price history

Daily market price for the last 4 days we have recorded. Hover or tap the chart for exact values.

Normal$0.82

Show price history as a table

Date	Printing	Market
Oct 26, 2026	Normal	$0.82
Oct 25, 2026	Normal	$0.79
Sep 11, 2026	Normal	$1.32
Sep 10, 2026	Normal	$1.37

Card details

Card Type: Grass
HP: 50
Stage: Basic
Attack 1: [GG] Foul Gas (10) Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
Weakness: P
Retreat Cost: 1

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Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 26, 2026. They are a guide, not an offer to buy or sell. How we price cards.

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