Blue Sentinel cards and prices
There are 2 Blue Sentinel cards. The most valuable is Blue Sentinel UNL-087a from Unleashed at €3.91, as of 2 November 2026.
Most valuable Blue Sentinel cards
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Questions and answers
What is the most valuable Blue Sentinel card?
Blue Sentinel UNL-087a from Unleashed, at €3.91 as of 2 November 2026.
How many Blue Sentinel cards are there?
There are 2 Blue Sentinel cards.
Where does this price come from?
The European price is Cardmarket’s trend price, their daily estimate of what the card sells for now, from real sales. The US price is TCGplayer’s market price, from recent completed sales. Binderlist collects both every night and keeps each day’s price.