I have a 1978 Coors 6pack what would it be worth?
Coors isnt worth anything new. Beer starts to degrade after 6 months. Beer that old is way past its date. Why would one think its worth anything.
Actually if it's unopened the actual cans will be worth something, just not the beer. I used to collect cans when I was younger. If it's a 78 it may be the type with two holes, one big one small, which you had to poke into the can with a key or something, they are worth money. Google beer can collectibles or collection and see if you can find a site that deals in that, we are all drinkers here!