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Koffing 243

Koffing 243

Cosmic Eclipse · Rare Secret · #243

£26.94
+8.9%1D
+4.2%7D
+19.6%30D
Find this on eBay UK

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Prices by grade

PSA 10 = 9.3× raw

Today's figures for every tier. Graded history starts building tonight.

Raw · ungraded£26.94
Grade 9£35.27
Grade 9.5£39.15
PSA 10£250
BGS 10£326
CGC 10£61.30

A PSA 10 sells for 9.3× the raw card — a gap of £223. Grading fees and the risk of a 9 come out of that.

At a glance

30-day high£26.94
30-day low£20.58
Tracked high£26.94
Days tracked139
IllustratorHYOGONOSUKE
Pokédex109

Price history

118 readings · 139d
HoloHawk Est. MarketPriceChartingPulseTCG
24 Aug27 Aug29 Aug31 Aug
HoloHawk Est. MarketPriceChartingPulseTCG
1 Aug11 Aug21 Aug31 Aug
HoloHawk Est. MarketPriceChartingPulseTCG
14 Apr26 May6 Jul31 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.

Graded price history

PSA 10 · £250
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr26 May6 Jul31 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

2 today

How many new UK listings appear for this card each day. Rising supply against a falling price is the clearest sell signal there is. This counts what we saw, so it is a sample of the market rather than a total.

3 Aug12 Aug21 Aug30 Aug
New UK listings we saw appear each day. A direct count of what the scanner observed, not an estimate of everything on eBay. Source: HoloHawk, observed directly on eBay UK.

Confirmed sales per day

Auctions that closed with a winning bid. A sale we watched happen, not a listing that disappeared for unknown reasons.

8 Aug11 Aug23 Aug29 Aug
UK auctions that closed with a winning bid each day. Source: HoloHawk, observed directly on eBay UK.

Recent confirmed sales

Confirmed auction results

UK auctions that closed with a winning bid — not listings that merely disappeared. Observed within three minutes of close, so each is a lower bound on the hammer price.

EndedBidsPrice
29 Aug 11£35.00 or more
27 Aug 5£35.00 or more
23 Aug 1£26.70 or more
21 Aug 6£20.00 or more
17 Aug 1£250 or more
11 Aug 2£24.00 or more
8 Aug 10£36.04 or more

On sale now in the UK

10 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
Pokémon TCG Koffing 243/236 Cosmic Eclipse Secret Rare CharacterUngraded£29.51
Koffing 243/236 Cosmic Eclipse Secret Rare Holo FA LP-Ungraded£30.00
The Pokémon Company Koffing 243/236 Cosmic Eclipse Secret Rare HUngraded£31.23
Pokémon Company Koffing 243/236 Secret Rare Full Art Holo SM CosUngraded£32.94
Koffing 243/236 - Pokemon Card - Cosmic Eclipse SetUngraded£35.00
Koffing - 243/236 - Cosmic Eclipse - Trainer Gallery - Near MintUngraded£36.00
Pokemon Koffing Holo Card 243/236 Secret Sm-CosmicUngraded£37.10
Koffing - 243/236 - Cosmic Eclipse - Trainer Gallery - Near MintUngraded£39.18
Pokémon Koffing 243/236 - Secret Rare Full Art Holo Cosmic EclipUngraded£42.00
Pokémon TCG Koffing Holo Card 243/236 Cosmic Eclipse Secret RareUngraded£44.38
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 Cosmic Eclipse

Venusaur & Snivy GX 1 £17.22
Oddish 2 £0.24
Gloom 3 £0.30
Vileplume GX 4 £14.76
Tangela 5 £0.22