CDNN is in Texas... you will have to pay sales tax.
Pay $50 more for a new gun > used gun with unkown round count .....
Buy the 226, it feel much better IMO. I have owned both and the 2022 was traded in under a week, the 226 was only traded because I missed my HK. I would have kept it but I didnt have a use for a full frame gun right now.
The 2022 is way too big for what it offers IMO, they built it a bit too wide.