2026 Keepsake Invincible Season 2 SDCC SignaGraph Auto Mystery Box /25

Chase top-tier signatures with the Invincible Season 2 SignaGraph SDCC Mystery Box! Every sealed blind box guarantees a SignaGraph card serial-numbered to /25 or less, with additional parallel chase tiers including /20, /15, /10, and /5!

Key Features & Specs:

• Manufacturer / Brand: Keepsake Trading Cards
• Guarantee: 1x SignaGraph Autograph Card serial-numbered to /25 or less
• Parallel Tiers: /20, /15, /10, /5
• Set: Invincible Season 2 SDCC Exclusive
• Packaging: Sealed Blind Mystery Box