A TC M3000 is over $1800, not wanting to spend a lot lol...
They've come down quite a bit since the release of the very accurate plugin ($200) so I got mine for $400 (negotiated) but you see them listed for $500-700 before negotiations on Reverb.
Also I think the Reverb 4000 took it's price-point (running about $1700-1800 now used) and is a superior algorithm but that unit has some compatibility issues with Windows 10 (no updated driver) so I wanted just a standalone reverb. Even if some hi end plugins can out-do this M3000, I wanted outboard gear for tracking w/o latency. And hardware will always hold some value in that $400 range methinks.