Aldi will have these folding tables instore from Thusday 23/01/14 for £27.99 which seems reasonable, you get a 3 year warranty included as well.
Product Information :-
A flexible table for paint pots, tools and wallpapering jobs.
Aluminium frame with carry handle
Assembled size: 200 x 60 x 80cm
Folds down to: 100 x 60 x 8cm
Also great for parties, camping and as a temporary dining table