$1900 off Apple 2022 Mac Studio M1 Ultra
OWC regularly gets batches of new and used Macs and iPhones and iPads and offers them at deep discounts.
Here are some great deals.
The 2021 Mac Studio is a fantastic machine. Not quite as fast as the current M2 Ultra but faster than any Mac you ever used before. The M1 Ultra is a lot faster (20 cores vs 10) on some things than the M1 Max eg stunningly impressive 2021 MacBook Pro M1 Max that I raved about on my recent trip.
I recommend a minimum of 64GB memory and 4TB internal SSD, 128GB preferred if you you do large jobs like I do (Photoshop, focus stacking, panoramas, etc). And of course memory-hungry Adobe Lightroom. I would strongly prefer 128GB memory over and 8TB-vs-4TB SSD for example because I can add storage but I cannot add memory. Still, 64GB memory will serve most everyone superbly well.