Twin size bed: 2 Serta Mattresses and a metal frame with board &wheels

I'm selling a Twin size bed that is comprised of two Serta mattresses on top of a wheeled metal frame with a wooden board.
The mattresses are in great condition, no tears, stains, or smells.
The basis is solid and sturdy, wheels are wheeling well.

Selling for $55 for the whole bed (2 mattresses + basis).
Come pick it up from Redwood City.

Emmanuel