I'm trying to find out if it would be feasible to buy some steel online that I will be using for various things in my build. I am looking for some flat and round pieces. I checked at my local Home Depot and they don't really have anything, but Lowe's had some flat steel but it seemed pretty high. I picked up a piece 1/4''x3x1.5 and it cost about 8.00. Does anyone know of an online place that sells steel in smaller amounts and doesn't kill you in shipping? The closest local place is about 30 miles away, and their hours aren't very permitting for people who work.