I know they sell it in the few Military Exchanges here in MN... The local liquor stores may as well... Can’t speak to that as I no longer indulge!
So build a still. We were making 180 proof in High School clear back in the 60’s.
I’m in St Paul. You have to go to north or south Dakota. I use everclear for making nasal tobacco. luckily I have family in Bismarck area so I just pick up a bottle when back home