Is it cheaper to buy a shed kit than to get a plan a build it yourself? I need a 10x12 all cedar shed (no pariticle board) with porch. The ones I found on the net are from locations too far away and the shipping will up the price of the building kits. If anyone has suggestions on best way to go or if anyone has any shed plans with list of materials, please email me at zgriggs@msn.com. Thanks a bunch. Zelda