Altec Lansing Rockbox XL 50W Waterproof Bluetooth Speaker (Refurbished) $49 + Free Shipping WAREHOUSE B has *Altec Lansing Rockbox XL 50W Waterproof Bluetooth Speaker* (Factory Refurbished) on sale for *$49*. *Shipping is free*. Thanks to to Staff Member *DesertGardener* for sharing this…