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Mewtwo & Mew GX SM191

Mewtwo & Mew GX SM191

Promo · Promo · #SM191

£213
+3.2%1D
+7.4%7D
-0.4%30D
Find this on eBay UK

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Prices by grade

PSA 10 = 14.2× raw

Today's figures for every tier.

Raw · ungraded£213
Grade 9£389
Grade 9.5£604
PSA 10£3,026
BGS 10£3,933
CGC 10£647

A PSA 10 sells for 14.2× the raw card — a gap of £2,812. Grading fees and the risk of a 9 come out of that.

At a glance

30-day high£251
30-day low£199
Tracked high£251
Days tracked140
Illustratorsui
Pokédex150

Price history

118 readings · 140d
HoloHawk Est. MarketPriceChartingPulseTCG
25 Aug26 Aug30 Aug1 Sept
HoloHawk Est. MarketPriceChartingPulseTCG
2 Aug13 Aug24 Aug1 Sept
HoloHawk Est. MarketPriceChartingPulseTCG
14 Apr26 May6 Jul1 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.

Graded price history

PSA 10 · £3,026
PSA 10Grade 9.5Grade 9BGS 10CGC 10
14 Apr26 May6 Jul1 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.

4 Aug13 Aug22 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

1 today

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

5 Aug20 Aug25 Aug31 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
31 Aug 2£109 or more
20 Aug 16£105 or more
19 Aug 18£290 or more

On sale now in the UK

2 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
Mewtwo & mew tag Gx team sm191 Promo Unified mindsUngraded£187
Pokémon TCG Mewtwo and Mew GX Sun Moon SM191 Holo Promo CardUngraded£200
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.

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