Lidl will have these Silvercrest hair and beard clipper sets instore from Monday 19/08/13 for £14.99 which seems decent value.
Product Information :-
Titanium-coated cartridge with ceramic blades for precise styling
With 5-setting fine adjustment (mm): 0.5 - 2.5
Includes attachment for thinning out and 6 comb attachments for various cutting lengths (mm): 4 - 30
Battery or mains operated (V): 100 - 240, with LED battery indicator bar
Includes scissors, comb, blade oil, hairdressing cape, travel case and much more
3 year manufacturer's warranty