C.G. Metals provides 36x96 sheets of copper (minimum order) cut to
12x12 or larger free and a nominal fee for smaller cuts. You can do
the math.
.032(20 gauge) $170
.040(18 Gauge) $215
.050(16 gauge) $275
Mirror finish is also available for about 40% more. This is advisable
for photogravure. They also have a good tool list. Many print shops
use them.
P.O. box 672
Nyack, Ny 10960
Ph:914-358-8364
Fx:914-358-0274