£59.17 + VAT each (If I'm reading the microfiche and Spareshacks Ducati price list correctly).
If it is your coils I'd be tempted to pay Chris at California Cycleworks a visit and order his Dynacoil kit (With wires)
http://www.ca-cycleworks.com/shop/ca...cati/elec.html for $189 (£110+/-). The kit is a straight bolt-on unlike if you purchased the Dynacoils separately. The brackets don't fit the coils as standard apparently and need modifying. Chris has already done the work for you and cheaper than if you bought the bits over here.