I just ordered some new 525SS Perlick faucets and stainless steel elbow shanks from
Rapid Wholesale
The picture shows the 425SS, but they are sending out the new model. They have 75 on order and 60 of them are already sold. Anyways, they also said that the new order would be priced a $ cheaper so $27.99 for the new 525SS model sounds good to me. The stainless steel shank which was a custom order was still $25.60.
Anyways, as long as this order goes well this may be a good place to go for draft parts.