Walmart offers this CAP Barbell 3-Piece 45-lb. Cast Iron Kettlebell Set (pictured) for $49 plus $2.97 cents for shipping. (Free Site-to-Store is also available.) That's tied with our mention from May and the lowest total price we could find for such a set by $18. Sales tax is added where applicable. It comes with 10-, 15-, and 20-lb. weights.

Need more cow kettlebell? Also available is this CAP Barbell 3-Piece 75-lb. Cast Iron Kettlebell Set for $79 with the above shipping options. That's tied with our mention from May and the lowest total price we could find for a similar set, purchased separately elsewhere, by $43. It comes with 20-, 25-, and 30-lb. weights.