Well, at least he seems honest in his description! "Probably one of the worst kept pairs in the country." Still, might be worth salvaging if you're good at refinishing/restoration/veneer work (some brand new veneer would go a long way here).....
Empty Pair Altec Lansing Model 19 Cabinets | eBay
I just re-read the ad--kind of sad that he's going to burn these cabs or take them to the dumpster if no one buys them. He's asking $150 or make an offer. I'd love to see someone here offer him $50, drive them home, and make these poor tortured souls "sing/shine" again.....

