Milliard Tri Folding Memory Foam Mattress with Washable Cover Twin XL

Milliard Tri Folding Memory Foam Mattress with Washable Cover Twin XL (78 inches x 38 inches x 6 inches) (Amazon Price: $146.99):
https://www.amazon.com/gp/product/B00DJ8HX96/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

With Carry Case (Amazon price: $19.99):
https://www.amazon.com/gp/product/B01N5EOUFN/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Only use once. Asking for $100 (mattress + case).