HOLOHAWKUK Pokémon Market Sign in
Home / Sets / Shining Legends / Mewtwo GX
Powered byHoloHawkPriceChartingPulseTCG
Mewtwo GX 78

Mewtwo GX 78

Shining Legends · Rare Secret · #78

£526
+13.0%1D
+18.8%7D
+14.3%30D
Find this on eBay UK

HoloHawk earns a commission on eBay purchases through this link. It never changes the price you pay.

Prices by grade

PSA 10 = 12.5× raw

Today's figures for every tier.

Raw · ungraded£526
Grade 9£1,182
Grade 9.5£2,462
PSA 10£6,559
BGS 10£5,479
CGC 10£1,405

A PSA 10 sells for 12.5× the raw card — a gap of £6,033. Grading fees and the risk of a 9 come out of that.

At a glance

30-day high£554
30-day low£443
Tracked high£570
Days tracked139
IllustratorMitsuhiro Arita
Pokédex150

Price history

118 readings · 139d
HoloHawk Est. MarketPriceChartingPulseTCG
25 Aug28 Aug29 Aug1 Sept
HoloHawk Est. MarketPriceChartingPulseTCG
2 Aug12 Aug23 Aug1 Sept
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 · £6,559
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

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.

3 Aug12 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

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

10 Aug19 Aug26 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
20 Aug 16£418 or more

On sale now in the UK

3 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 GX Holo Card 78/73 Shining Legends SeriesUngraded£600
Pokemon TCG Mewtwo GX 78/73 Shining Legends Secret Shining Holo Ungraded£721
Pokémon Card Mewtwo GX 78/73 Shining Legends SecretUngraded£721
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 Shining Legends

Sealed Pikachu Pin Collection £293
Shining Legends Collection Shiny Darkrai GX £280
Sealed Marshadow Pin Collection £244
Shining Mew 40 £111
Shining Rayquaza 56 £91.42