Thumb Score: +14
Walmart [walmart.com] has Bluescape 13″ Multi-Color Inflatable Pool & Beach Ball on sale for $0.97. Shipping is free w/ Walmart+ (free trial available [walmart.com]) or on orders $35+.
I think this is a no-brainer deal if you have kiddos and W+ (free shipping).
Features:[LIST][*]Measures 20″ in diameter when deflated and 13″ when fully inflated.[*]Crafted from sturdy, pre-tested vinyl designed to withstand active play at the beach, pool, or lake.
