Cost me about 220 to build this one and it's still not painted. Should have just bought, but I wasn't having any luck finding one. Not sure where my friend purchased the one I copied, he's had it for years. I've since changed out the hand crank for an electric winch.
I bought one of those from PA on sale, around $150. That is what my sled usually sits on while parked in the shed. After a couple years, it still works fine. Only thing I did was install a wider bar on the front that holds the wheels, makes it more stable. It looks pretty close to the one above