Quandrix, the Proof
Secrets of Strixhaven Promos · #218p · Magic: The Gathering · sold by Triad Cards and Gaming
Purchases happen on the store's own site. Price last checked 10/14/2026, 11:12:20 PM.
Compare this card across stores →Quandrix, the Proof is a Near Mint single card from the Secrets of Strixhaven Promos set (#218p), in Magic: The Gathering, listed for sale by Triad Cards and Gaming.
It is priced at $2.49 and in stock as of the most recent check on 10/14/2026.
TCGseek has followed this listing since 8/23/2026, recording 3 price observations. The chart below shows how Triad Cards and Gaming's price has moved over that time.
TCGseek does not sell cards directly — purchases are completed on Triad Cards and Gaming's own website, where the current price and stock are confirmed at checkout.
Price history
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