I have a speaker/cab in good working condition. The speaker is an 8 ohm 12" Fender probably from an 80's Champ 12. The cabinet could be used for a combo amp, if your'e inclined. It has a 15 1/4" chassis cutout with mounting holes cut (underside) at 18" centers.
I won't boast about the cabinet finish. While it is tweed, solid and in good condition, it isn't quite Fender period correct. Still it functions just fine. I have an upper panel/cover for the back which I would use for a speaker cabinet but it's solid and lacks the the holes/vents for a combo if that's what you're looking for. I also have casters for it if you're thinking of a "big iron" amp build.
Let me know if you have any questions or want more pictures. Price is somewhat negotiable but please be reasonable. I can deliver to Tacoma (preferred) or West Seattle if needed.