I still have my launch day DC..still working...that I use..
2 spares in the closet and a never used boxed US Black Sports version.
I had two others that I bought to sell with a bunch of games ...(games I bought to sell with systems).
The systems came from EB and were both fucked up and missing shit.
..
............I had to combine the two to make one..
I got rid of both of them on Ebay ....as I remember even the broken one "listed as broken" sold for $20.00
I guess that person knew how to fix them..