This Werner 13' Telescoping Multi-Position Ladder, originally $109, drops from $88.98 to $75 with free shipping this week at HomeDepot.com. This is the only site we found this ladder under $100 (see here and here, where it has 4.5 out of 5 stars by over 1,200 reviewers!) and it's one of the few times each year they offer it on sale. It has 4 different positions (step, twin step, extension and stairwell) and a 300lb weight capacity. Sales tax is charged in most states.