Ask someone.

I recently went to Walmart and asked if they were killing off the steelbooks for Halloween and was told no. They are now on the side of the newly released movies now in its own section in my store anyway. Some of them are pretty sought after such as Godzilla vs Kong New Empire, The Joker, Return of the Living Dead and Beetlejuice and a bunch more that I saw. Hope this helps someone and RIP to my wallet.