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Grumpig 20

Grumpig 20

Crystal Guardians · Rare · #20

£1.12
0.0%1D
-11.1%7D
-10.4%30D
Find this on eBay UK

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Prices by grade

Today's figures for every tier.

Raw · ungraded£1.12
Grade 9£17.45
Grade 9.5£19.22
PSA 10£57.12
BGS 10£73.90
CGC 10£8.50

At a glance

30-day high£1.26
30-day low£1.12
Tracked high£1.47
Days tracked134
IllustratorMitsuhiro Arita
Pokédex326

Price history

112 readings · 134d
HoloHawk Est. Market awaiting dataPriceChartingPulseTCG awaiting data
19 Aug20 Aug20 Aug26 Aug
HoloHawk Est. Market awaiting dataPriceChartingPulseTCG awaiting data
27 Jul30 Jul4 Aug26 Aug
HoloHawk Est. Market awaiting dataPriceChartingPulseTCG awaiting data
14 Apr23 May2 Jul26 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. HoloHawk Est. Market and PulseTCG have no readings for this card yet.

Graded price history

PSA 10 · £57.12
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr23 May2 Jul26 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

0 today

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

7 Aug7 Aug14 Aug14 Aug
UK auctions that closed with a winning bid each day. Source: HoloHawk, observed directly on eBay UK.

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

Building
Live UK listings for this card The scanner records every new UK listing it sees — around 13,600 a day. This fills as soon as one appears for this card, showing asking prices cheapest first.
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 Crystal Guardians

Alakazam 99 Gold Star £871
Celebi 100 Gold Star £555
Blister Pack £449
Charizard 4 Reverse Holo £316
Blastoise 14 Staff £240