Or you can go out and buy some Litronic lights. I don't know how much it is for new ones, but I bought mine used from a porsche dismantler in LA. It cost me $1000. Wiring harness was included too, but I think he forgot to charge me for these.
Their site is below. They do decent business. I was happy with the deal they gave me, but some of the orders took over a month to receive; I feel that they forgot about shipping it out. I would rate them 4/10 for that incident. But besides that, they are pretty prompt. I would do business with them, but they wouldn't be my first choice anymore.
HTTP://LAPORSCHE.COM