Bicycle Express in St. Petersburg, FL has cases of NOS White Leather Turbo saddles. He will tell you $140, but my buddy got him down to $60, or $65 and then you'd have to convince him to ship it to you. They're new in the box. Shipping if he's fair should be no more than $15 w/c adds in $5 for "handling."

I don't know where else, except Ebay you'd find one and they're not always on Ebay.