Full Mattress 8 in Memory Foam Never Used - $100 (Belleville)

This 8 in mattress is brand new, coming out of its package on 1/14.
It has not been slept on.
It's very soft.
I bought this on Amazon but found a better deal before it came.
I canceled it.
Although it had disappeared from my orders list before ordering the other mattress, it reappeared and showed up at my house 3 days later.
I mistakenly opened it, thinking it was the other one.
It is easier to not have to ship it back.