Hard to gauge exact value but these are selling for $900-950 at other retailers. Might be better off waiting for a $600 RX 6600/XT or a $900 3060 (if we'll see those prices again).
$799 sits right bang in the middle of 1080p Ray-traced with DLSS "entry-level" in this horrible market, and is probably a decent deal considering the second-hand prices of these and 2060 Supers, but not great looking at 3060 non-supers for $818 just a month ago.
Addendum, 6 GB of VRAM might be a little long in the tooth for some. Cheers