Wonderful offer indeed, the good days of real discount on older tech are back
One thing though, AMD bound themselves to release any new card with at least 12GB, if not 16GB, starting at the upcoming RX7600. Anything else and the memory boomerang will hit them harder than to NV.
The not-enough-memory issues, although without any good reason (broken and un-optimized games are not an example), touch a very weak spot at many people's belly.
AMD have a very good opportunity to exploit it, set 16GB as the new minimum, and undercut NV's RT advantage while charging the same high $ as NV.
Double the memory for the same level of raster preformance and cost will be a winner.