Practically NEW memory foam mattress cost $450

I had an apartment that I used only when in town for business. I have literally only stayed at the apartment and there for slept on the mattress a handful of times since buying it new in June. I used the apartment so few times now that my lease is up I am going to use hotels and save the money on rent. The mattress is memory foam and queen size. I also have a spring stand for the bed that takes the place of both the box spring and the stand. The stand alone was $100 on Amazon (but it was easy to buy because they deliver overnight). It comes with the mattress for free. The mattress is perfect. No stains, like new. Has to be gone ON Friday 11/30/18