Your Big Lots might have them in the garden section. I looked and looked, and finally located them in stacks of cardboard boxes. They didn't have one on display, so you really have to look. The box is white with a big green square and a photo of the greenhouse.
Rewton, I am going to put the heavier pots on the bottom, and secure it next to a palm tree (which will provide dappled sun). Our winds always blow from the west, and if I know they are coming, we'll just move the pots to the garage, and bring the greenhouse in there too. Car can stay outside :-)). I have so many baby plants from extra cuttings that rooted and grew, that I needed a nice place for them to be happy until I can pot them into one gallon or put them in-ground.
I was really happy to find a greenhouse at those prices!
Suzi