Trying to find it cheaper but I found 2 places that have it in stock this morning.
https://www.ammoman.com/7-62x39-mixed-steel-and-aluminum-plated-50-rounds
https://www.laxammo.com/red-army-standard-7-62x39mm-122-gr-fmj-steel-case-detail
https://www.ammoman.com/7-62x39-mixed-steel-and-aluminum-plated-50-rounds
https://www.laxammo.com/red-army-standard-7-62x39mm-122-gr-fmj-steel-case-detail