Litho plates

[nonstandard]

Before I go tarting around my local printers, what is the going rate for buying used litho plates?

BTW I could kick myself, a couple of years before I had bees I could have hundreds of used litho sheets if I'd wanted them now it looks like I will have to part with some cash.

 

[BobH1]

I was given eight plates in exchange for the promise of a jar of honey in the summer.