How much for full size mattress n a queen size mattress only

Don't buy from from here. If you do, record ALL conversations with every employee, even the cashier! If you have any issues with their merchandise, each one of those employees will give you a different answer why you can't return it

They have many different types at all different prices. You would have to call and I venture to guess they would tell you the same thing., to go in and look. There are many prices.