Do their website shipping prices ever become adjusted after an order? ...they are quite excessive and always keep me from clicking the "order" button.

For instance:

Ebody Rear Crossmember [ties both rails together at the rear bumper mount]

Rock Auto: $141 - 5% discount = $134.70 + $10.29 shipping = $144.99
Year One: $145.99 -30% discount = $102.19 + $70.57 shipping = $172.76

So was wondering if you did not use the discount code at Year one, would you have received free shipping. Then there would only be $1 difference more vs Rockauto.