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Brock 15

Brock 15

Gym Heroes · Rare Holo · #15

£23.65
-3.4%1D
-8.0%7D
-13.4%30D
Find this on eBay UK

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Prices by grade

PSA 10 = 18.3× raw

Today's figures for every tier.

Raw · ungraded£23.65
Grade 9£74.26
Grade 9.5£82.03
PSA 10£432
BGS 10£562
CGC 10£65.16

A PSA 10 sells for 18.3× the raw card — a gap of £408. Grading fees and the risk of a 9 come out of that.

At a glance

30-day high£30.20
30-day low£23.65
Tracked high£30.20
Days tracked141
IllustratorKen Sugimori

Price history

118 readings · 141d
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
25 Aug27 Aug31 Aug1 Sept
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
3 Aug8 Aug20 Aug2 Sept
HoloHawk Est. MarketPriceChartingPulseTCG awaiting data
14 Apr26 May6 Jul2 Sept
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 · £432
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr26 May6 Jul2 Sept
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.

7 Aug15 Aug23 Aug31 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.

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
21 Aug 5£22.05 or more

On sale now in the UK

5 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
Brock - 15/132 - Pokemon Gym Heroes Unlimited Holo Rare D6Ungraded£28.99
Wizards of the Coast Pokémon TCG Brock 15/132 Gym Heroes Rare EnUngraded£31.70
Pokémon TCG Brock 15/132 Gym Heroes Unlimited Rare 2000 English Ungraded£39.18
Pokemon TCG Gym Heroes Brock Holo Rare Card 15/132 SWIRL Near miUngraded£63.10
Brock 15/132 Gym Heroes Unlimited Holo Pokemon Lightly PlayedUngraded£85.00
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 Heroes

Sabrina's Gengar 14 1st Edition £963
Sabrina's Gengar 14 £207
Erika's Dragonair 4 1st Edition £196
Blaine's Moltres 1 1st Edition £169
Rocket's Scyther 13 1st Edition £128