Card Identification Forum

I was going through a box of cards and found this checklist 2001 Topps Checklists Series 1 Yellow baseball. It seems to be different than the one that is scanned and posted on the site. Am I missing something or is this a possible variation?Can somone else please take a look and make sure I am not missing something. 

Thanks

For some reason there are scans of it under Green?

https://www.tcdb.com/ViewCard.cfm/sid/134876/cid/8959445

The only thing that comes to mind would be a difference between hobby and retail, but I assumed that's what the different color options were.

I am slowly getting through my collection and verifying what I have and what is on the site.  For these, I have all of the ones that are scanned.  The three variations are Hobby Wax, Hobby Jumbo, and Retail.  I haven't yet done the research to figure out which is which.  The above link is the correct location, it is more that the title of "Green" is incorrect.

I'm not as confident in the images of the Series 2 checklists as I am of the Series 1.