| Set | Base Set |
| Card number | 51 |
| Rarity | Common |
| Type | Pokémon |
| HP | 50 |
| Artist | Mitsuhiro Arita |
| Released | Jan 1999 |
Koffing #51 Value (Base Set)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Oct 5, 2026.
Koffing holds common rarity from the Base Set, card number 51, portrayed by Mitsuhiro Arita. Issued in 1999, this card represents a lesser-valued yet classic Poison-type Pokémon with a distinct design from the early series.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $0.59 |
| TCGplayer mid price (USD) | $0.43 |
| Cardmarket lowest near mint (EUR) | €44.99 |
| Cardmarket 7-day average (EUR) | €5.74 |
| Cardmarket 30-day average (EUR) | €11.35 |
| Cardmarket listings available | 50 |
| eBay PSA 10 median (USD) | $521.83 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
To price your own copy, use the free Pokémon card scanner and compare the result with the values above.
Why Koffing #51 is priced where it is
Koffing #51 is a Common Pokémon card from Base Set, the Base era (1999). It ranks as number 75 by price out of 307 cards in the set. A PSA 10 sells for about 884x the raw price, so centering and surface condition decide most of what a copy is worth. Its price has held almost flat over the last 30 days ($0.59 to $0.59). The illustration is by Mitsuhiro Arita.
Graded card values (PSA, CGC, BGS)
| Grading | Grade | Median sold | Sales |
|---|---|---|---|
| BGS | 9 | $16.38 | 1 |
| BGS | 8 | $22.34 | 1 |
| CGC | 10 | $31.35 | 5 |
| CGC | 9 | $22.40 | 5 |
| CGC | 8 | $17.42 | 4 |
| CGC | 7 | $22.33 | 1 |
| PSA | 10 | $521.83 | 5 |
| PSA | 9 | $40.31 | 5 |
| PSA | 8 | $35.83 | 5 |
| PSA | 7 | $7.09 | 5 |
Graded values are medians of real eBay sold listings.
Koffing price history
Price has been stable near $0.59 across the 101 days we have on record.
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Oct 2026 | €44.99 | $0.59 |
| Sep 2026 | €44.99 | $0.59 |
| Aug 2026 | €44.99 | $0.59 |
| Jul 2026 | €39.13 | $0.59 |
| Jun 2026 | €0.10 | $0.59 |
| May 2026 | €0.46 | $0.59 |
| Apr 2026 | €0.40 | $0.59 |
Frequently asked questions
What is Koffing #51 worth on Oct 5, 2026?
As of Oct 5, 2026, a raw near mint copy is worth about $0.59, a PSA 10 sells for around $521.83 on eBay, the Cardmarket low is €44.99. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
What is a PSA 10 Koffing #51 worth?
As of Oct 5, 2026, a PSA 10 Koffing #51 sells for about $521.83 on eBay (median of recent graded sales), compared with about $0.59 for a raw near mint copy.
Is Koffing #51 rare?
Koffing #51 is printed at Common rarity and ranks number 75 by price among the 307 cards in Base Set. Demand for the character and condition matter more than the rarity symbol.
Is Koffing #51 going up in value?
Not much right now. Its price has stayed within a few percent over the last 30 days, at about $0.59.
Is Koffing #51 worth grading?
Often, if your copy is clean. A PSA 10 sells for about 884.5x raw ($521.24 more), but a PSA 9 is worth far less than a 10, so check centering, corners and surface first.
How do I check which printing of Koffing I have?
Look at the set symbol and the card number (51) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
Other Koffing printings
Every Koffing card and its current price
Most valuable cards in Base Set
Base Set card list · All Pokemon sets · Most valuable Pokemon cards
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