Wow. There is a pretty wide range of prices. $220 for a regulator annual, whoa! At that price you could just buy a brand new reg every other year.
In Minnesota I pay $6 for VIP's. The annual on my regulators (first stage and both second stages) is $30 plus parts if necessary. I guess we got it good. Or maybe it's the shop, not sure. $45 also buys me unlimited air fills for a year.
Good, heck you have it exceptionally great!