Some of you have seen me with "my best friend twice a year". It's my collapsible four wheeled shopping cart! I keep it in the back of the car every spring and fall for shopping the consignment sales. It receives much attention from other shoppers who wish they had one. An opportunist could really make some cash selling these outside the sales.
You can buy this one this week at Walgreens for $14.99! That's $5 cheaper than what I paid. These carts can be elusive when you're specifically looking for one. Take advantage of this if you can.