Avg Price For Sign

[MavistaGlass 0]

Okay..... I don't generally do signs.  I use my cutter for stencils for glass etching, but am not working at present, and could definitely use the income that could be generated from doing a few signs.  I have a customer interested in a 3 x 4 ft one-side, simple, two color design, with the artwork provided in vector format.   The sign will hang from beneath an existing sign, against a building.

I'm thinking of using as exterior grade substrate (Nudo White Wood Board) 1/2 in thick and capping the edges.  What kind of price would you guys charge for something like this?

Thanks in advance for any advice/suggestions.