Underpriced XY Black Star Promos Pokémon cards
No XY Black Star Promos listings are sitting below market value at this exact moment. The scanner rechecks every 30 minutes, and this page updates with it.
How FoilSide prices XY Black Star Promos cards
Every XY Black Star Promos listing we find gets matched to the exact card and grade, then priced against real market comps, grade for grade, so a CGC 9 is compared to CGC 9 sales and never to a raw copy or a PSA 10. Shipping is subtracted, one fee per store order. What is left is the gap between the asking price and what the market says the card is worth.
About XY Black Star Promos
XY Black Star Promos is part of the XY series and was released in 2013 with 216 cards in the set. Independent shops price sets like this by hand, so listings can sit unchanged for days while the market moves. FoilSide flags how long a price has been static so you can see which shops have not repriced lately.
Get the XY Black Star Promos deals
Free daily email: yesterday's best find from the whole board, with the math shown. Or unlock the live board for $50/year to see every store and buy link the moment a card is mispriced.