Hope you find your dream 911. Exciting times!
Something I've noticed recently, is several youtube videos (enthusiasts and traders) saying that the used car market has been performing very badly. Apparently, reports are that October sales were as bad as December, which are always a notoriously bad month for dealers. As a result, prices of used cars have taken a significant drop. Below could be an example of this. Personally, I would be holding fire, just to see what the market is doing in the new year.
One question for you, why have you settled on on a 991 Gen2? I know I am biased, but the Gen1 GTS is pretty epic and the last of the N/A 911's
Good luck with your search!