Got carried away buying wheels/tires for my 996, which is now for sale:

Sport Classics II ((brand new, never been mounted)
8x18 ET 50, 225/40-18
10x18 ET 65, 285/30-18
Pirelli P Zero N3
http://www.wheelenhancement.com/BBS2.htm
$2650

Carrera 5-spoke Lightweights (brand new, never been mounted)
8x18 ET 50, 225/40-18
10x18 ET 65, 285/30-18
Pirelli P Zero N4
http://www.wheelenhancement.com/9961802.htm
$2950

Sport Techno - hollow spoke (slightly used)
8X18 ET 50, 225/40-18
11x18 ET 63, 295/30-18
Pirelli P Zero N3
http://www.wheelenhancement.com/technospl.htm
$2500

All are OBO and plus shipping
I'm located near San Francisco.