2018-19 Cornerstones · parallel
Onyx
- Print run
- /1
- Serial numbered
- yes
- Family
- other
Where it was sold
not documented
Applies to
the Keystone Signatures set
Notes
tcdb sid 200575 "2018-19 Panini Cornerstones - Keystone Signatures Onyx", listed under the parent Inserts.cfm heading "Insert Sets (42)". Header states "Total Cards: 30" and the page renders 30 rows, counted row by row rather than taken from the fetch's own tally. The DISTINCT serial-token set was ENUMERATED IN FULL over every rendered row, not sampled: {SN1} on all 30 rows. Uniform across every rendered row, so print_run=1. cardboardconnection independently prints "PARALLEL CARDS: Crystal #/49, Quartz #/25, Marble #/10, Onyx 1/1." beneath its "Keystone Signatures" checklist heading, which agrees with the enumeration on this tier. No source consulted states a trade channel or claims channel exclusivity for this tier, so channel is UNKNOWN with an EMPTY channel_basis per EXTRACTION_SPEC section 2.3. Sources: https://www.tcdb.com/Checklist.cfm/sid/200575/2018-19-Panini-Cornerstones-Keystone-Signatures-Onyx ; https://www.cardboardconnection.com/2018-19-panini-cornerstones-basketball-cards
Draft — sourced but not independently verified. How this catalogue is built