I see only 6 domain sales on NameBio for "CHEAP". The like of "meta cheap" found $3k (meta hype), and then "2 cheap" which sounds pretty sexy, found only $190 this year...ugh. Most of the sales for that matter are in the Low XXX range with pretty solid words / terms. I will say its a big word, and based on that...it may be biddable. Cheap business / or the brand being "business cheap"...cheap orientated solutions. Take offers, see what comes your way