I have a pair of brand new Red Koni adjustable shocks, never been used. I bought them at different times so the stickers are slightly different, one of the shocks has a couple of chips out of the paint at the top of the shock.
They measure 15" open 10" closed and are part number 80 1350. They were purchased from CSP in Germany and cost about £170, I have since got coilovers for the rear so they are no longer needed.
Below is a link to the CSP website.
http://www.csp-shop.com/cgi-bin/cshop2/front/shop_main.cgi?func=det&wkid=209632502315&rub1=Suspension&rub2=Shock%20Absorber%2CKONI&artnr=12251a&pn=0&sort=&all=£130 delivered in the UK.
PM if interested.