You might check out Alpha2 Firearms in Ft. Collins. On this forum as Alpha2, I hope I haven't done something wrong as per rules here. If so, chastise me severely and take away my cookies. And my bacon. Okay, maybe not the bacon.
The Colorado law now states we can't charge more than 10 bucks for our services for a BGC. And of course the 10 bucks for the state charge, but as you know, there can be more than one item per check. So, technically, we can charge you 10 bucks for the check, and 10 bucks for our services. That's 20 bucks for a BCG for numerous items. If you want to make a charitable donation for my ammunition fund, that's your prerogative.

BTW, this 10 bucks for a BCG for our services was a major reason for the lawsuit against the State.