No bubble burst. COVID overpricing is probably over.....GnR had some part of this as well. $10-$12K is a good chunk of change to free up for one game. If I went after a GnR LE, I'd be selling two games most likely, and wanting to sell quickly.
If you aren't jumping on a GnR, now's a good time to jump on some pretty fair deals out there.
It appears the demand for sys11's may be going down due to too many newer pins in the market, that may be permanent.