Those look pretty rad! Very utility. I agree with the idea of picking up factory alloys from owners who upgrade to after markets, too. I got 5 of these FJ Cruiser wheels for between $60-80 each (shopped around for a bit). Extra one is full size spare and fits perfectly under mounted.
When I had bought my Runner it had some ugly aftermarkets on it and I didn't want to spend a lot of money on new wheels – so this was my solution, but I really like the way yours came out.
How much did you get those for, if you don't mind me asking?