I just went through this in the spring/summer. Everyone on CL wanted silly money and they were roached out. The trailer companies wanted more than I thought was a fair price. I found the best prices were Home Depot/Lowes/Northern Tool. It depends on what you want, the Harbor Freight stuff is dirt cheap but, no stores in SE MI had any in stock and wouldn't event pre-order because there were no restock dates. HD had a nicer aluminum trailer you can buy online and have shipped for $5-600. I ended up getting a new trailer and hauling it away from Lowes at Hall/Hayes for $650.