Two Globalstar GSP-1600 Satellite Phones with wall chargers and Lithium Batteries.
These cost us over $1000 each. They now sell a 1700 model that looks eerily similar. I don't know the difference. We have a yellow and black 1600 model. Great shape, guaranteed to work. Mostly just carried in packs, no noticeable wear. Plenty of folks, ebay, etc, have these priced for more...but looks like Globalcom is setting the market. You can go to their site direct and buy this phone used from them for $179! Here is the link. Globalstar
So the most I think I could charge is $300 for the pair. If you can buy them and make money on ebay, I don't care. Hope some young guide service could use them. Cheers.