PriceBully via eBay Daily Deal offers the ASPCA Large Dog Safety Life Preserver
in Green/Blue (pictured) or Pink/Gray for $5.99
. With free shipping
, that's the lowest total price we could find for a similar dog life preserver by $20. It fits dogs from 40- to 70-lbs. and features a leash attachment ring, reflective strips, adjustable straps, and more.