I seen that the new individual 4k cases have Ultimate Collectors Edition, on a red ribbon type banner at the bottom. Can’t see if the new Blu-ray only has it or not. The Old Blu-ray set was just a single disc, and the new has two disc )if I’m not mistaken). 4k obviously have 3 disc.
Old 2019 Blu-ray single disc case (Multiscreen Edition):
https://www.amazon.com/gp/aw/d/B07TNVWQCZ/ref=tmm_fbs_blu_title_0?ie=UTF8&qid=&sr=