Len Castro

Upper Deck Marvel Annual 2018-19 is the lone card credit Crackwise has for Len Castro. The set came out in 2019 and looked back on a year of Marvel Comics storylines; with his original art among the sketch inserts. Searches of the Trading Card Database and market listings found no other checklist under his name. That makes any photo of a signed Len Castro card back useful for verification. Noting which Marvel character appears on a Castro sketch would also fill a gap here.

Signatures

Set Credits