I got a box of M1 Garand clips in a trade. They're in good shape, not rusty, but probably sat in a box in the back of a gunstore for 30 years or so. I don't know about different makers of these - they look the same but I'm sure collectors know more. If you want me to look for a particular marking I will.
There are 140 of them.
I want to trade the whole box for 3 factory 30 round Ruger Mini-14 magazines. (Or a reasonable alternative offer)
I pay my shipping, you pay yours. I'm pretty sure mine will be higher.
Listed on other forums.