Question 1

How is the Mewtwo e Mew GX #191/248 SL Promo price determined?

Accepted Answer

Every price you see in PokeValue comes from live listings on CardMarket — the largest trading-card marketplace in Europe. For Mewtwo e Mew GX #191/248 we pull all the currently active listings and break them down by condition, so you get a separate price for each of the seven grades: Poor, Played, Light Played, Good, Excellent, Near Mint and Mint. Listings are filtered to English copies only and to the exact variant — regular cards never include reverse-holo or 1st-edition listings, and vice versa. Prices refresh regularly, so the values you see reflect the current European market.

Question 2

What is Mewtwo e Mew GX #191/248 SL Promo worth right now?

Accepted Answer

The PokeValue market price for Mewtwo e Mew GX #191/248 from SL Promo is around €138 in Good condition. The trend price is €150. The value moves with condition — a Near Mint copy is worth significantly more than a Played or Poor one. See the per-condition price breakdown above for exact figures.

Question 3

Why does the price of Mewtwo e Mew GX #191/248 SL Promo vary so much by condition?

Accepted Answer

Condition is the single biggest driver of value on a Pokémon card. Edge whitening, surface scratches, bends and centering issues each step the price down. A Near Mint Mewtwo e Mew GX SL Promo can be worth 2–3× a Good copy, and a graded PSA 10 can be worth several times an ungraded Near Mint. PokeValue prices each condition separately so you know exactly what your copy is worth.

Question 4

Where can I buy Mewtwo e Mew GX #191/248 SL Promo?

Accepted Answer

Most Mewtwo e Mew GX #191/248 SL Promo listings live on CardMarket, where European sellers post copies by condition and variant. You can also find occasional copies on Tradera, eBay and dedicated card shops. Use PokeValue to check the current market price before you buy so you don't overpay.

Date	Lang	Source	Price
2w ago	EN	CardMarket	€559
8d ago		CardMarket	€354
12d ago		CardMarket	€540
16d ago		CardMarket	€527
20d ago		CardMarket	€513
24d ago		CardMarket	€499

Mewtwo e Mew GX #191 Pokemon SL Promo

Graded prices

Mewtwo e Mew GX 191/248 price – sold and for sale

Vendute

Inserzioni attuali

Market price overview for Mewtwo e Mew GX #191 from SL Promo

Current pricing

Price trend (vs 30-day average)

Price history (90 days)

Buy or sell?

Frequently Asked Questions

Other printings of Mewtwo e Mew GX