If you really need a lot of VRAM cheap rocm still supports the amd MI50 and you can get 32gb versions of the MI50 on alibaba/aliexpress for around $150-$250 each. A few people on r/localllama have shown setups with multiple MI50s running with 128gb of VRAM and doing a decent job with large models. Obviously it won't running as fast as any brand new GPUs because of memory bandwidth and a few other things, but more than fast enough to be usable.

This can end up getting you 128gb of VRAM for under $1000.