I got an entire Prebuilt PC when POW ended from a miner. AMD 5950x, 64gb ram, 3090, 2tb SSD, all for $1700. This was 4 years ago when the 3090 was $1500 by itself, and with minor upgrades it's still going strong today.

It's wild to think that the system now is worth at least as much as I paid for it then if not much more than that. I saw a similar one going for $2500.