Aldi will have these convection heaters instore from Friday 27/12/13 for £24.99 which seems reasonable.
Product Information :-
Powerful enough to keep you warm, cost-effective and safe.
3 heat settings: 750/1250/2000W
Cool-touch carry handles
Free-standing or wall mountable
24 hour timer
Size: 58.5 x 38 x 11cm (approx)