Koga's Koffing
Gym Challenge · #79 · Common · Vintage · 2000
Pulling Koga's Koffing in a Gym Challenge pack is about 100% (Basic Energy slot). Published, provably-fair odds you can verify.
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Koga's Koffing market value
Koga's Koffing (Gym Challenge #79) has a live market value of 279 Sparks, about $2.79 at the latest market price. That market price for Koga's Koffing was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 279 Sparks is the figure shown for Koga's Koffing in the set browser, on this page and in your vault after you pull it. If you pull Koga's Koffing, you can sell it back instantly at 85% of market value, which comes to 237 Sparks at the current price. Sparks have no cash value and are only used on PackLab. A Gym Challenge pack is 21,300 Sparks; this card's market value is 279 Sparks. Among the 132 priced cards in Gym Challenge, Koga's Koffing is the 109th most valuable. The median priced card in the set is 665 Sparks, and the most valuable card is Erika's Venusaur at 77,945 Sparks.
How to pull Koga's Koffing
In a Gym Challenge pack, the Basic Energy slot shows a Common card about 100% of the time. Koga's Koffing is one of 43 priced Common cards in Gym Challenge that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Gym Challenge: the full slot-by-slot table is on the Gym Challenge page, and the odds page explains how each set's rates are built. Every Gym Challenge box commits its card order before the first pack is sold, so each rip can be checked once the box sells out.
Rarity and era
Koga's Koffing is a Common card, number 79 in Gym Challenge. Gym Challenge lists 43 Common cards out of 132 cards in total, about 33% of the set list. Among the 43 priced Common cards, market values run from 124 Sparks to 2,762 Sparks, and Koga's Koffing ranks 29th of them. Gym Challenge is part of the Gym series and sits in the Vintage era of the PackLab catalog. Vintage sets come from the early years of the hobby, when holographic rares were the main chase and sealed packs were far fewer.
About Gym Challenge
Gym Challenge was released on October 16, 2000 and lists 132 cards on PackLab, 132 of them with a live market price. Together, the priced cards in Gym Challenge carry a combined market value of 733,069 Sparks. By market value, Koga's Koffing sits just below Erika's Jigglypuff (280 Sparks) and just above Viridian City Gym (276 Sparks).
