I'd have to say you paid to much and you got got cheated. The details are in the pictures. Zoom in and check the details.
Also know your prices. Do a detailed search and check the completed items block.
I buy a lot of my molds on eBay. Set your max price and keep to it. I bought a H & G San Diego 50 last month for $56. It has some surface rust on it, but I know how to deal with that. I'll treat it with evaporust and it will look great very soon.