2018-19 Cornerstones · parallel

Crystal

Print run: not documented
Serial numbered: not documented
Family: Crystal

Where it was sold

not documented

Applies to

Notes

tcdb sid 200587 "2018-19 Panini Cornerstones - Legendary Cornerstones Crystal", listed under the parent Inserts.cfm heading "Insert Sets (42)". Header states "Total Cards: 28" and the page renders 28 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: {SN49 on 17 rows, SN15 on 7 (LC-AIV, LC-CBK, LC-JKD, LC-JSK John Stockton, LC-KAJ, LC-RML, LC-SON), SN35 on 3 (LC-DWL, LC-JWT, LC-KMH), SN41 on 1 (LC-DIS Dan Issel)}. THE TIER IS PROVABLY SERIAL NUMBERED WITH A PER-CARD VARIABLE RUN, which this schema cannot express because print_run and serial_numbered are forced to move together, so both carry UNKNOWN and the full census is in gaps.csv. Writing the modal token would have produced a clean, confident, wrong integer. cardboardconnection independently prints "PARALLEL CARDS: Crystal #/49 or less, Quartz #/25 or #/10, Marble #/10 or #/5, Onyx 1/1." beneath its "Legendary Cornerstones" checklist heading; that line states a CEILING or a RANGE, not a per-tier print run, and a ceiling is not a print run. 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/200587/2018-19-Panini-Cornerstones-Legendary-Cornerstones-Crystal ; https://www.cardboardconnection.com/2018-19-panini-cornerstones-basketball-cards

Draft — sourced but not independently verified. How this catalogue is built