I'm in South Florida and bought out of state (Hubler Shelbyville, Indiana) at MSRP, $225 dealer and title fee, less a $1,000 Costco incentive, and shipped the vehicle down in an enclosed trailer. With all the recent reports of new constraints, I feel extremely lucky to have found our RST on the lot with everything we wanted.
The only local dealership I found not charging over MSRP was Autonation Chevy, which was thanks to a tip here (I believe from Jtpmedic, if I remember correctly). I would have ordered one from them, but a few of the options we wanted in our build were on constraint by the time I wanted to order.
So I then started searching Chevy's website for inventory as far away as I could search (2000 miles). Found maybe 5 that fit our criteria and got lucky when Hubler had one on the lot, and was not overcharging on MSRP or dealer fees so we quickly decided to pull the trigger and ship it.
But yes, bottom line, MSRP seems like a deal these days. I'd say 95% of the dealers I contacted were either charging over MSRP, large dealer/doc fees, or required add-ons, or a combination of these.