Walmart is selling Bluescape Blue Tropical Inflatable Swim Tube Pool Floats for Kids and Adults for only $2.47. A three-pack is just $7.41, so there is no discount for buying in bulk.

Tavaleu Water Hammock Pool Floats Adult, 2-Pack 42% OFF This set includes two multipurpose rafts that can be used as loungers, hammocks, drifters or chairs in the water.