Get a Little Giant Alta One M-17 Ladder with Work Platform and Wheel Kit for $169.99 at Woot, today only. Shipping adds $5, but even with that, this was the lowest price we found (counting shipping) by $25. This ladder can convert from an A-frame style ladder to a straight ladder, plus it comes with an attachable work platform and wheels that allow you to roll the ladder instead of carrying it. A longer version (the M-22) is available for $199.99. There is no sales tax.