...if you're not adding any value why not just keep quiet and leave it at that.

The classifieds are about selling stuff....no matter what the asking price. People on Ebay over pay all the time then have to pay shipping on top of it.

Maybe the buyer didn't want to do a 80 mile round trip to OE, maybe OE doesn't include a swivel base, I bet OE charges sales tax, maybe the buyer haggled a sweet deal or maybe this particular DR simply had the right mojo. The point is you guys really don't know and as stated above....not adding any value.