They must be drop shipping the item then - the ebay ad says the item is in the Bay Area, CA but OEM Plus website says they are in Laguna Hills and I've been to their facility. No matter, really, since it's the exact same part regardless. The oemplus website lists it for a couple of bucks less, but I understand shipping from there is more like $40 than the $20 you're paying through the ebay auction. Like I said, search the part number enough and you can easily pay $125 to $135 just for the part alone.

Looks like a good buy overall though, so good for you. It looks great on the car, by the way.