u/Mundane-Divide-535

Was planning on waiting until labor day or black Friday, but is this a good deal for $1399? Would you jump on it?

I am trying to install the Dongar Pro, but need help on which plug I am suppose to tap into. Is it 1, 2, or 3? The Dongar came with a 10 pin and 3 connector, didn’t come with a connector to fit the 2nd one.