This is a Queen size Karns Upholstered Platform Bed by Three Posts from Wayfair. Purchased in September 2017 for $265.82. The mattress on it is a Queen size Lull memory foam purchased September 2017 for $950, willing to sell together or separately. The mattress has always had a mattress protector and is in very good condition.
Bed Frame: $100
Mattress dimensions: 60” x 80” x 10”
Both Items for less at: $580