I've been using online shops recently and it is a lot cheaper as long as you don't mind putting it together yourself.
http://www.framedestination.com/ Frame Destination has good prices and offer uv acrylic. I am just waiting for another free shipping promo to get a couple of frames and more clear sleeves from them.
Still trying to find good local shop though to frame some of my rare/fragile stuff that I don't trust myself to put together. The estimates I've gotten, however, have ranged from $450-$800 (prints are about 21"x35") and when I can buy everything online for around $200 I have not been able to pull the trigger. Still looking...
Also, weird that acrylic would be more than glass, it's ussaully the other way around.