Hey Vondo, I just called Mirab's recently to check out their prices on futon mattresses (the furniture gallery not the main store) - they had full sized mattresses for BZ442 or so and BZ140 for a cover to protect it. Don't know what they want for the frames but maybe you get a better deal when you buy altogther.

Keepin'ItReel FishingTours&More AlbertoTrejo 6255373
6709986 reelitinbelize@yahoo.com