To expand on what Dan has said the would need to confirm all the cards in the checklist as I am 99% sure there have been some that have popped up that are not on that Beckett list.
We would then need card numbers, print runs etc.
We would also need to confirm distribution methods for the cards. For example, I have a Chris Webber 23 Karat Gold card and it is in it's own small cardboard box with two other cards (from memory a COA and something else). How was this distributed? Clearly not in a pack. Was every card distributed like this with two other cards? Were some distributed individually? Were some available in packs? Do we list just the gold card or other cards that came with them?
As mentioned, Bleachers produced these cards for a variety of brands over numerous years. Beckett uses the checklist I provided as a catch all for just the gold cards but that may/will not be the way we would handle them here depending on a variety of factors.
TCDb has its rules for how checklists should be created and given the unusual nature of these cards there are a lot of questions that need to be answered before a checklist (or multiple checklists) could be entered. This is probably why one has not been attempted/created yet.
I don't even know all the appropriate questions let alone the answers but if you did want to attempt to compile the required info I am sure there are members more experienced in these tricky checklists that could lend advice and assistance.