Yakima Roof top Cargo Skybox Carrier storage - $200 (burlingame)

Yakima Skybox cargo box for car roof storage.
Size: 21 cubic feet, approximate 80x35x16 inches.
We used on the top of Honda CRV for a 4 months camping tour around the USA.
A new one will cost you over $500.
Ours is in good condition except one of two locks not working properly (but is fully functional and secured with one lock).