Update: Sold out.
LUCID Rollaway Guest Bed with Memory Foam Mattress – Link 
Hurry – Amazon has currently dropped the price on this to only $92.98 w/ free shipping!
This is of course its lowest ever and normally sells for about $190!
- Rollaway guest mattress is soft and ultra-supportive, with a medium-plush mattress featuring 1-inch of memory foam and 3 inches of support foam
- Quickly pull out the bed for guests or children, then fold and roll away for super easy storage
- With its easy assembly, locking wheels for safety, and CertiPUR-US certified memory foam with no harmful odors, this bed is safe for children
- Spring-supporting poly deck offers support more comfortably than wood slat and wire mesh support alternatives
- Heavy-duty bed frame comes with an impressive 25-year warranty – Cot size bed measures 31″ x 74″ with 4″ memory foam mattress