I found the impossible! 1 brand new set (in the original box) of GTV Zender Pedals! And yes I have bought them and no there are no others!
After searching Ebay like a maniac and missing out on two previous auctions (see earlier posts), I've been searching everywhere, motivated by some unexplainable desire to have the original dealer options fitted.
I found them in the most unlikely of locations - Japan! I found them on the Yahoo Japan Auction Site and bought them via an Australian Company that acts as an intermediary / shipping agent between Australia and Japan. Type in "Alfa Romeo GTV" into the search box via this link to see what is on offer in Japan for your GTV.
Import Monster | Browse Japanese Auctions
I paid $140 AUD (or apprx 83 pounds / 97 Euro) delivered. Not bad considering what they sold for on Ebay last time I missed out.
I hope those of you that are also searching for your Zender pedals have the same luck I do.