I spent apprx. $2500 on a returned Lenovo workstation (box hasn't been opened) maybe 1.5 years ago. It has 64G ECC RAM and 20 physical cores, but it also has a

I spent apprx. $2500 on a returned Lenovo workstation (box hasn't been opened) maybe 1.5 years ago. It has 64G ECC RAM and 20 physical cores, but it also has a lot of room for expansion (it can, theoretically, have 768G RAM). I don't need to sell this in 1.5 years, probably not in 3-4 years. After 5 years, it'll certainly worth >$1000.