2018-19 Cornerstones · insert set

Building Blocks Memorabilia

Cards 

40

Parallels 

2

tcdb sid 200497, header "Total Cards: 40", renders 40 rows; cardboardconnection independently states "Building Blocks Memorabilia Set Checklist: 40 cards." A 2018 rookie-class relic set, codes BB-AH .. BB-ZS. Every row carries the flag token MEM and no serial token, on a page where sibling sets in the same renderer DO carry serial tokens. Unsigned, so set_type=insert per EXTRACTION_SPEC section 2.2 - there is no relic value in the enum. Its Prime and Super Prime tiers are in parallels.csv. Sources: https://www.tcdb.com/Checklist.cfm/sid/200497/2018-19-Panini-Cornerstones-Building-Blocks-Memorabilia ; https://www.cardboardconnection.com/2018-19-panini-cornerstones-basketball-cards