Tellarknight Ptolemaeus (Quarter Century Secret Rare)

Tellarknight Ptolemaeus (Quarter Century Secret Rare) entered our records in February 2024 at $15.44 and stands at $18.85 today, up 22.1% over that time. Over the past twelve months it moved −25.6%, trading between $18.85 and $25.35. The current price is near the bottom of that range. Its all-time high in our data is $25.82, still 37.0% above the current price. The cheapest listing right now is $14.00, and the 30-day average market price is $19.20.

2 or more Level 4 monsters

Once per Chain, during either player's turn: You can detach 3 Xyz Materials from this card; Special Summon from your Extra Deck, 1 monster that is 1 Rank higher than this card, except a "Number" monster, by using this face-up card you control as the Xyz Material. (This is treated as an Xyz Summon. Xyz Materials attached to this card also become Xyz Materials on the Summoned monster.) You can detach 7 Xyz Materials from this card; skip your opponent's next turn. During each player's End Phase: You can attach 1 "Stellarknight" card from your Extra Deck to this card as a face-up Xyz Material.