Home Depot offers the Werner 22-Foot Telescoping Ladder
, model no. MT-22, for $169
. Opt for in-store pickup
to dodge the $99 shipping fee. That's the lowest price we could find by $20, although other merchants charge at least $226. (For further comparison, we saw it for $40 less a year ago.) It features a 300-lb. weight limit and 28 configurations.