Question 1

How is the MSwampert EX #87/211 XY Black Star Promos price determined?

Accepted Answer

Every price you see in PokeValue comes from live listings on CardMarket — the largest trading-card marketplace in Europe. For MSwampert EX #87/211 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 MSwampert EX #87/211 XY Black Star Promos worth right now?

Accepted Answer

The PokeValue market price for MSwampert EX #87/211 from XY Black Star Promos is around €45.53 in Good condition. The trend price is €49.49. 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 MSwampert EX #87/211 XY Black Star Promos 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 MSwampert EX XY Black Star Promos 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 MSwampert EX #87/211 XY Black Star Promos?

Accepted Answer

Most MSwampert EX #87/211 XY Black Star Promos 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
1w ago	EN	CardMarket	€115
8d ago		CardMarket	€90
12d ago		CardMarket	€137

Date	Lang	Source	Price
Active	EN	CardMarket	€97
Active		CardMarket	€78
Active		CardMarket	€119
Active		CardMarket	€116

Date	Lang	Source	Price
Active	EN	CardMarket	€49
Active		CardMarket	€55
Active		CardMarket	€83
Active		CardMarket	€81
Active		CardMarket	€79
Active		CardMarket	€77

Date	Lang	Source	Price
Active	EN	CardMarket	€50
Active		CardMarket	€51
Active		CardMarket	€77
Active		CardMarket	€75
Active		CardMarket	€73
Active		CardMarket	€72

Date	Lang	Source	Price
Active	EN	CardMarket	€50
Active		CardMarket	€39
Active		CardMarket	€60

MSwampert EX #87 Pokemon XY Black Star Promos

MSwampert EX 87/211 price – sold and for sale

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Current listings

Market price overview for MSwampert EX #87 from XY Black Star Promos

Current pricing

Price trend (vs 30-day average)

Price history (90 days)

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Frequently Asked Questions

Other printings of MSwampert EX