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Koga's Koffing 79

Koga's Koffing 79 1st Edition

Gym Challenge · Common · #79

The 1st Edition printing — a separate card from the standard version.

£2.70
+10.2%1D
+21.6%7D
-8.5%30D
Find this on eBay UK

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Prices by grade

Today's figures for every tier.

Raw · ungraded£2.70
Grade 9£16.86
Grade 9.5£18.48
PSA 10£113
BGS 10£146
CGC 10£29.56

At a glance

30-day high£2.95
30-day low£2.14
Tracked high£3.24
Days tracked136
IllustratorKen Sugimori
Pokédex109

Price history

113 readings · 136d
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
21 Aug22 Aug25 Aug28 Aug
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
29 Jul1 Aug11 Aug28 Aug
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
14 Apr23 May3 Jul28 Aug
HoloHawk Est. Market · PriceCharting · PulseTCG. Hover any point for that day's figures. Flat sections mean the price did not move — a reading is recorded only when it changes. PulseTCG has no readings for this card yet.

Graded price history

PSA 10 · £113
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr23 May3 Jul28 Aug
Graded prices from PriceCharting, in GBP. PSA 10 has been tracked since April 2026; the other tiers began recording 3 August 2026 and join the chart as their history builds.

New listings per day

Building
How much new stock hits the UK market each day The scanner records every new UK listing it sees — around 13,600 a day. This charts how many appear for this card once the daily rollup has readings for it.

A direct count of listings we saw appear — not an estimate of every listing on eBay.

Confirmed sales per day

Building
How often this card actually sells We record roughly 4,600 UK auction outcomes a day across the catalogue. This charts how many close with a winning bid, day by day, from the first confirmed sale for this card.

Only auctions that finished with a bid count. A listing vanishing is not proof of a sale, so it is not counted as one.

Recent confirmed sales

Recording live
No confirmed sales for this card yet We log every UK auction that closes with a winning bid — around 4,600 a day across the catalogue. The first result for this card appears here as soon as one sells.

On sale now in the UK

1 live

Fixed-price listings we are currently tracking, cheapest first. Asking prices, not sales, and a sample of what is listed rather than everything on eBay. Each row opens the listing on eBay — HoloHawk earns a commission on purchases made through it, and it never changes the price you pay.

ListingCondition Ask
Pokemon Cards: Gym Challenge 1st Edition Common: Koga's Koffing Ungraded£8.99
Where these numbers come from

Three independent readings, shown side by side rather than blended into one figure:

HoloHawk Est. Market Our own estimate, from live UK listings
PriceCharting Published reference price, USD converted to GBP
PulseTCG Published reference price, natively GBP

A reading is stored only when a price actually changes, so flat stretches mean the price held — not that data is missing. Where a source has no history for an item its line is absent rather than flat. Confirmed sales are UK auctions that closed with a winning bid, observed within three minutes of close, so each is a lower bound. Live listings are asking prices, not sales. Supply and sales counts are direct observations — listings we saw appear and auctions we saw close with a bid. We do not infer that a listing sold because it disappeared, so nothing here depends on that guess.

Also in Gym Challenge

Blaine's Charizard 2 1st Edition £719
Erika's Venusaur 4 1st Edition £296
Rocket's Mewtwo 14 1st Edition £283
Blaine's Charizard 2 £257
Misty's Gyarados 13 1st Edition £244