HELP: Need Part # for Aluminum Dimpled Vent Rings

[SoFresh]

I need to get the part numbers for the Aluminum Vent Rings, the ones that have the dimples in them, like in the pic below, also what year/packages Audi TTs did these come on standard, as an OEM part?:





Thank you in advance.

[SoFresh]

Never mind, called Barrier Audi today, the vent rings arent sold sperately, its an entire vent assembly... lame! They want $136.07 a piece for those vent assemblies, so that would be a total of $544.28 for some vent rings... someones got an auction on ebay for the 4 vent assemblies at a buy it now price of $249.99+29.99 shipping totalling $279.98. www.genuinevwaudiparts.com has them listed for $93.89 a piece, totalling $375.56 for all 4 plus probably $10 for shipping.

My options:
1.) $544.28 - Dealership
2.) $279.98 - eBay
3.) $385.56 - Genuinevwaudiparts.com
4.) Trade someone on here who rather have the black vents from a 2006 A3 rather than their chrome/aluminum vent rings

So... WHO WANTS TO TRADE?!?!