Cyber Dragon Infinity (Quarter Century Secret Rare)

Cyber Dragon Infinity (Quarter Century Secret Rare) came out in April 2025; we leave the first weeks out of this story, because early prices are set before real supply exists. Over the past twelve months it moved −23.9%, trading between $8.31 and $12.45. The current price is near the bottom of that range. Listings currently start at $4.75; over the last 30 days the market price averaged $8.64.

3 Level 6 LIGHT Machine monsters
Once per turn, you can also Xyz Summon "Cyber Dragon Infinity" by using "Cyber Dragon Nova" you control as material. (Transfer its materials to this card.) Gains 200 ATK for each material attached to it. Once per turn: You can target 1 face-up Attack Position monster on the field; attach it to this card as material. Once per turn, when a card or effect is activated (Quick Effect): You can detach 1 material from this card; negate the activation, and if you do, destroy it.