Any recommendations on a sleeper sofa?

[Abe]

Hi everyone, we are trying to buy a sleeper sofa for visiting guests (actually for us when guests visit). Any recommendations? My wife saw one she liked but they are asking almost $3.8k which is insane for a sofa. Any recommendations for a queen or king size that's in the price range of mere mortals?

[Physicsteacher]

I've never been on a fold out sofa that's as comfortable as an air mattress. $70 gets you two Coleman twin sized air mattresses designed to stick together to make a king when desired (better for not feeling your spouse's every move during the night) and a top of the line electric pump. Any chance you could sell your wife on that idea?