Again I can't speak for everyone but it can't be said that everyone welding steel is adding shipping on the end. Case in point Affordable Offroad and Nates 4x4. Their list price includes shipping, however the reality is just as Chris states...shipping is built into the price. So you can purchase the "Rear Bumper/Tire Carrier Rack System" from Dirtworx's for 508 with "free" shipping or for 429 + 79 shipping which ever lets you sleep at night but either way its the same 508.