Supplies

Items Just Off the Truck. Pull-A-Part: Used Auto Parts For Less - Pull-A-Part. The Freecycle Network.

Electronics

Inventables: Find new materials. OpenMaterials | DIY smart materials. Online Metal Store | Small Quantity Metal Orders | Metal Cutting, Sales & Shipping | Buy Steel, Aluminum, Copper, Brass, Stainless | Metal Product Guides at OnlineMetals.com. \