The long awaited Suspiria release ($49.95):
https://synapse-films.com/dvds/suspiria-40th-anniversary-limited-edition-steelbook/
3 slipcover variants from hidefninja:
https://shop.hidefninja.com/collections/hi-def-ninja-steelbook-editions/products/suspiria-single-hidefninja-black-label-exclusive-3