I have 3 or 4 boxes of new lake city 7.62x51 ammo. Each box contains one belt of 100 rounds - 4/1 (4-M80, 1-m62) these can be used on teh M240 or M60 and maybe other stuff that I am not aware of.
price is $70 per sealed box.
I also have linked 5.56 and .50 BMG ammo FS here
I do not live near a UPS customer service center where I can drop it off so if you want it shipped I can box it up and slap on the ORM-D sticker and you can schedule a UPS pick up at my location and pay UPS directly. Doing it this way also makes sure I dont overcharge or undercharge you with a bad shipping estimate.
I am located in Houston