Expensive to ship $$$$$$$$

65 Dartman said
The shipping distance also matters. I have a pending sale of a set of slant 6 long tube headers from VA to CA, 25 lbs in a 40 x 16 x 16 box. FedEx wanted $90 plus and believe it or not USPS is less expensive at $66!

Absolutely, and another good point, try all carriers. I've also heard good things about Fastenal.