Update: The three-step stool is sold out.
Need a boost? This Gorilla 3-step step stool will give you an extra 2.5 feet of height for only $25. It folds flat so you can store it pretty much anywhere, and it can hold up to 300 pounds. It’s selling for around $50 on Amazon, so this Home Depot price should definitely be within in reach.
If you don’t need something that tall, this smaller 20" Gorilla stool is down to just $20.