Upload & Sell: Off
Frame Destination again. ...
Keep in mind that shipping frames, esp with glass, less so with acrylic, is pricey...
If you really want to keep costs down, or frames, mats, and backing board, and get the glass cut locally. It is crazily cheaper than acrylic or shipping glass. I live in a small town (~20,000 people), and there are three glass shops that will cut standard framing glass.
The only down side is they don't use cotton gloves, and if you are framing for a show, cleaning both sides of 20-30 panes is really tedious and time consuming.