Was cleaning my guns this weekend and found I lost a grip screw on my Beretta 3032. I can't believe how much they want for one online. $2.00 for the screw and $5.00 to mail it. I am in the wrong business.
I've found that shipping on parts seems to be much higher than the parts themselves. If I need a few things (bushings, screws, recoil springs) I try to save them up and order them all at once.