Was planning to list it for sale somewhere, but no idea what to price it at. Any idea? Is it even worth someone's time fixing it up?
Search in reverb for a comparable Epiphone Les Paul to get an idea of the value. My guess would be around 300 depending on the shape it's in. (Looks pretty rough but hard to tell from one picture)
You might be able to look up the year it was made etc from the serial number on the back of the headstock.
Cheers and Good luck