I bought this when I had a DD2 but never used it or fitted it. Sold the car with the DD2 so don't need it.
Never used still in the bag. £29.38 + post from ETB
Part number is ETB-204F-LT
http://www.etbinstruments.com/Sensors_ancillaries_DD2.htm
£19 posted?
Now on eBay, but I'd still accept a direct offer:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=330260008598