8” cooling gel memory foam mattress queen

Queen size 8” mattress in a box cooling gel memory foam mint green bought from Amazon for guest room but no longer need as we downsized the bed to double. It is CertiPUR-US certified foam for sleep supportive and pressure relief. It has a cover which can be removed and washed easily. Otherwise in excellent condition. No stains , rips or damages. Kept it well maintained and covered. Bought for $279+ Selling for $100. Serious buyers only ! Smoke and pet free home.