Question 1

How is the Mentali et Deoxys GX #240/248 Promo SM price determined?

Accepted Answer

Every price you see in PokeValue comes from live listings on CardMarket — the largest trading-card marketplace in Europe. For Mentali et Deoxys GX #240/248 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 Mentali et Deoxys GX #240/248 Promo SM worth right now?

Accepted Answer

The PokeValue market price for Mentali et Deoxys GX #240/248 from Promo SM is around €100 in Good condition. The trend price is €139. 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 Mentali et Deoxys GX #240/248 Promo SM 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 Mentali et Deoxys GX Promo SM 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 Mentali et Deoxys GX #240/248 Promo SM?

Accepted Answer

Most Mentali et Deoxys GX #240/248 Promo SM 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.

Question 5

Is Mentali et Deoxys GX #240/248 Promo SM rare?

Accepted Answer

Mentali et Deoxys GX #240/248 from Promo SM is highly liquid and sells frequently. At the moment there are around 67 active listings on CardMarket. Over the last 30 days the card has sold on 16 different days. Rarity is driven by set size, how long ago the set was released and the popularity of the Pokémon depicted.

Date	Lang	Source	Price
Yesterday	EN	CardMarket	€100
8d ago		CardMarket	€93
12d ago		CardMarket	€142
16d ago		CardMarket	€138
20d ago		CardMarket	€134
24d ago		CardMarket	€131

Mentali et Deoxys GX #240 Pokemon Promo SM

Graded prices

Mentali et Deoxys GX 240/248 price – Sold Prices & Current Listings

Market price overview for Mentali et Deoxys GX #240 from Promo SM

Current pricing

Demand & supply

Price history (90 days)

Prices by condition

Buy or sell?

Frequently Asked Questions

Other printings of Mentali et Deoxys GX