Make sure you check you Collections>Legends & Flashbacks page. I just got 3 BIAH packs for locking in already non-sellable Newhauser, Posey and Reggie Jackson and actually packed Sale.
I’ve been playing this game for 4 years and forgot about it so I know there has to be some dudes out there that’s going to read this and get some packs they’re missing out on haha.