Walmart offers the Gold's Gym Vinyl Kettlebell Set
, model no. WGGKBK12, for $37.77
. Opt for Site-to-Store pickup
to dodge the $2.97 shipping charge. That's $15 under the lowest price we could find for a shipped set. It includes a 5-lb. kettlebell, 10-lb. kettlebell, 15-lb. kettlebell, storage tray, instructional DVD, and exercise chart.