You can get that at brothers!
sorry... I had to.
If having it hidden is important, then you'll probably be stuck getting it from them, or another vendor for pretty much the same $$. However, if you can live with it under your bumper, your options increase quite a bit. Don't overlook used ones, as long as it doesn't look like it came out of lake erie. Personally, anything more than surface rust and I'll pass on them.