This was an open box purchase and I couldn’t be happier with it. It is a fantastic box spring even at full price. It only took about 30 minutes to put together and it was very easy. I read a lot of complaints that the cover was hard to put on and it didn’t cover the bottom, all of which aren’t true. It zippers all the way around and the box spring fits inside perfectly. It was very easy to get on. I’m very happy I bought this!!