It VERY clearly states on the back of the card that these entry cards were found in every pack (1:1) of 1997 Collector's Choice and 1998 Upper Deck.
So that we can have visibility to this card in both releases, I have added sets in each, added the checklist (single-card) to the 1997 CC set, and have put in an IR to get the 1998 UD to cross-link to the 97 CC set (same checklist, same card, 2 methods of accessing it).
97 CC set is here: https://www.tcdb.com/Checklist.cfm/sid/399850/1997-Collector's-Choice---Memorabilia-Mania-Sweepstakes-Entry
Still waiting on the L8 approvals for the 98 UD to be cross-linked to it.
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).