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Brock's Golem 20

Brock's Golem 20

Gym Heroes · Rare · #20

£14.87

HoloHawk · live UK market

+66.1%1D
+66.1%7D
+31.2%30D

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Find this on eBay UK
Raw · ungraded£14.87 PSA 10£280 PSA 9£34.07 CGC 10£16.41 BGS 10£364

UK sellers only. Opens eBay in a new tab.

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Prices by grade

Today's figures for every tier. Raw is the HoloHawk price above; graded tiers are PriceCharting, converted to GBP.

Raw · ungraded£14.87
PSA 10£280
PSA 9£34.07
CGC 10£16.41
BGS 10£364

At a glance

30-day high£16.49
30-day low£8.04
Tracked high£17.90
Days tracked199
IllustratorKen Sugimori
Pokédex76

Price history

132 readings · 199d
£14.87+16.5%HoloHawk£9.16-10.8%PriceCharting£19.56PulseTCG
23 Oct23 Oct23 Oct26 Oct26 Oct30 Oct
£14.87-6.6%HoloHawk£9.16-3.2%PriceCharting£19.56PulseTCG
30 Sept3 Oct5 Oct11 Oct14 Oct30 Oct
£14.87+21.5%HoloHawk£9.16+36.3%PriceCharting£19.56PulseTCG
14 Apr11 May10 Jun7 Jul2 Aug30 Oct
Three independent readings on one scale. A reading is recorded only when a price changes, so a flat stretch means it held. Hover or tap any day.

Graded price history

PSA 10 · £280
£280+316.7%PSA 10£34.07+59.6%PSA 9£16.41-1.9%CGC 10£364+46.5%BGS 10
14 Apr11 May10 Jun7 Jul2 Aug30 Oct
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

1 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.

13 Aug8 Sept4 Oct30 Oct
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.

9 Aug9 Aug4 Oct4 Oct
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
4 Oct 11£28.00 or more
9 Aug 14£27.04 or more

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 Heroes Rare: Brock's Golem 20/132Ungraded£15.50
Where these numbers come from

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

HoloHawk Our own market price, 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 Heroes

Sabrina's Gengar 14 1st Edition £1,146
Blaine's Moltres 1 1st Edition £318
Lt. Surge Theme Deck £299
Brock Theme Deck £287
Sabrina's Gengar 14 £270