Waiting for "someday" will leave you on your deathbed wondering why you didn't just rearrange your priorities and enjoy the time you had, instead of waiting for a "better" time to come along...
The jackknife sofa makes a double bed and the dinette makes a small single. As far as the price- he basically gave it away! It should have sold for at least $5000-$5500. Ours is the same year and model and that's what we were advised.