Koffing
Team Rocket · #58 · 2000
Blended market value
1 observed, 2 thin · read 11d ago
Price history
Latest
$0.59
Average per source
1121 listings · Raw · Near Mint · 11d ago
$0.59
30 listings · Any condition · 4d ago
$1.50
SEK 14.90
median SEK 14.00
SEK 9.00–SEK 29.00
7 sales, 90 days · Any condition · 19d ago
$6.71
median $6.50
$0.99–$15.00
Every value above is an observed read from the source named on its row; rows marked not blended are shown for comparison only.
Signals
how these are computed →- No population read for this card yet, so it is outside the pop-adjusted and drawdown screens.
- Chase concentrationTeam Rocket: top-3 share 41% · HHI 0.08outside the set's top 3
Outside Team Rocket's top 3, which together hold 41% of a $1,970 set value over 83 cards (HHI 0.08, where 1.0 would be one card being the whole set).
- Region spreadTradera median 14 kr ≈ $1.41 · 30 asks · 2026-10-25 · unlimited, 1st ed. titles excluded+139% vs US market $0.59-78% vs eBay sold median $6.50 (7 sales, 90 d) · asks, not sales
30 Swedish asks with a median of 14 kr ≈ $1.41 on 2026-10-25, 139% above the US near-mint market of $0.59 (2026-10-18), and 78% below the eBay sold median of $6.50 (7 sales in 90 days). Asks, not sales; 1st Edition titles excluded, both sides the unlimited print.
Terms used above
- PSA 10 pop
- The number of copies PSA has graded a 10, read by hand from public GemRate-sourced reports on a stated date.
- thin comp
- An observed PSA 10 price built on fewer than three eBay sales, or one the source flags as an outlier. It is in the fit, but it is one comp, not a market.
- slope
- b in the era's fit ln(price) = a + b · ln(pop). Negative: scarcer cards cost more. Positive: the most-graded cards cost most, so population is tracking demand rather than scarcity.
- float
- PSA 10 price × PSA 10 population: the market value of every PSA 10 of the card in existence. A small float is a thin market in both directions.
- HHI
- Herfindahl–Hirschman index: the sum of every card's squared share of the set's value, from near 0 (value spread evenly) to 1.0 (one card is the whole set).
- spread
- Tradera median in dollars ÷ US market − 1. Negative means the Swedish asks sit below the US near-mint market, before postage, VAT and duty, none of which is subtracted.
- asks, not sales
- Tradera figures are live asking prices (plus bids on auctions closing within a day), not completed sales. An ask nobody meets is not a price, and asks run above what sells.
Card details
- Set
- Team Rocket
- Era
- Wizards of the Coast (Vintage)
- Number
- 58/82
- Rarity
- Common
- Artist
- Sumiyoshi Kizuki
- Released
- Apr 24, 2000
- Printings
- Unlimited print (this listing); a 1st Edition run exists and is priced separately