Walmart offers the
CAP Barbell Neoprene Coated Dumbbells in a variety of weight options, with prices starting at
$1.97. Choose in-store
pickup to avoid the $5.99 shipping charge. That's a buck off and the lowest price we could find. It's made of solid cast iron with neoprene coating. It's available in weights from 2 to 10 lbs.