Which Tandemaus do you have?

Same name, 29× the price: $0.84 to $25 raw. The difference is printed on the card — it is just not somewhere most people think to look.

Paldean Fates · #209 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $25 49% gem Shiny Treasure ex · #317 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $13 85% gem Paldea Evolved · #167 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $2.13 33% gem Shiny Treasure ex · #152 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.99 100% gem Violet ex · #064 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.93 100% gem Paradox Rift · #153 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.83 no PSA data Clay Burst · #063 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.79 100% gem Future Flash · #056 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.79 50% gem McDonald's Promos 2023 · #013 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.78 43% gem Violet ex · #065 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.75 80% gem Clay Burst · #062 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.62 71% gem Paldea Evolved · #166 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.56 33% gem Paradox Rift · #154 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.56 80% gem Future Flash · #055 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.46 83% gem Scarlet & Violet Base · #160 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.45 50% gem Scarlet & Violet Base · #159 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.43 25% gem Surging Sparks · #157 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.31 29% gem Super Electric Breaker · #091 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $1.16 100% gem Paldean Fates · #073 Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them. $0.84 80% gem

We have no hand-checked note for these printings yet, so the guidance above is the general rule rather than something specific to this card.

Prices are raw market value. Click a printing for its full grading verdict — the gem rate, the fees and whether it beats selling raw.