A rare Oasis guitar is currently on Reverb.  Good price, too.  I'd jump on it if I didn't already have an Oasis.  You don't see these come up too often, maybe once every few years.

Bill, tgo

https://reverb.com/item/68518724-vintage-guitar-oasis-gary-cooper-alembic-luthier-1970s-prototype-grateful-dead-usa?utm_source=braze&utm_medium=email&utm_campaign=Watcher-Price-Drop-Email&utm_term=Email

Was hoping you were using the term guitar loosely and it was actually a bass. Looking for one but have yet to find a decent buy.

I had one for a while and sold it to someone on the forum. It looked 70's but sounded like a 60's bass, just so you know.