Dr. Diffs shipping cost.

I realize that the prices on everything is rising rapidly. I ordered two of the manual brake pushrod retaining O rings last night. $9.00 shipping for something that should fit in a very small envelope. I imagine it will show up in a huge box with a pound of shipping peanuts. I would hate to see shipping on some heavy brake components or a pair of axles. Just had to vent!
I shipped a distributor gear and shaft via the usps, a box about the size of a coke can, cost me 17 bucks.