I'm afraid that what you own is not necessarily valuable. 80 proof Beam is not a great whiskey. 100 months is not old enough IMO to be of any value. Ifyou put them on e-bay you might get as much as 25 dollars.I could be wrong, but I doubt it. If they were mine, I'd drink them.
Colonel Joseph B. "Bourbon Joe" Koch
Bourbon, It's cheaper than therapy!