With stock varying by ZIP, Walmart offers the Louisville Ladder Wood Attic Ladder for $81.97. Opt for in-store pickup to dodge the $5.99 shipping fee and drop the price to $80. (Amazon charges a buck more.) That's $5 under our mention from three days ago and the lowest price we've seen. (It's also the best deal now by $13.) It has a 250-lb. load capacity and accommodates 7-foot to 8-foot 9" ceiling heights.