I got 30 cinder blocks for $20 from a guy who had just bought a house & was cleaning his shed out. He had more but I was afraid to add more weight to the back of my truck. I had to drive 45 miles to get them & drive 45 miles back so I'm not sure if that was a good deal or not. I had planned to go back for more the next chance I got but he sold the rest. I did pick up 4 or 5 one at a time from here & there. Here's the strawberry bed but I put manure & topsoil in, & now have to redo it. I did lay cardboard down but now weeds are coming up & the strawberries aren't. So I'm starting over.