Hi,
eBay is no good, since one thing, almost 99% of them are for left hand driving, so even on low beam, the other drivers get a the light on there faces. and you will have 0 visibility on your left hand side. so if your buying off ebay make sure its for right hand side driving.
yes, on the market its around 30k, with normal bulbs, but you can have HID on them... some times with HID, have seem them at dehivala, for around 30k including bulbs,
another thing is, make sure such light has a good visibility, most says after market stuff are crap. but no personal experience on that.