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401kardboard · 2026

The 401kardboard collection

401kardboard

The collection is the story

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A personal trading card collection: the hobby’s finest cardboard, catalogued and kept. The collection is the story.

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401kardboard is a personal collection catalog, shared for the enjoyment of the hobby. No sales or professional services are offered through this site. Content reflects personal collecting interests, not investment advice or the views of any employer. Collect what you love.

© 2026 401kardboard· A personal collection

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401kardboard

01

Feature segment · Not for sale

The Grails

The keepers. These built the collection and they are not going anywhere — catalogued to be seen, argued about, and kept.

1 card

Dept. 07 — Other
2025 Leaf Metal #DA-1 A.J. / Big Justice — Dual Auto, Pink Crystal 15/15
Grail