Aldi will have these glue guns instore from Thursday 20/03/14 for £4.99 which seems like a cracking price, it comes with a 3 year warranty as well.
Product Information :-
Ideal for arts and crafts, model-making and more. This versatile tool is great for sticking wood, plastics, ceramics, cardboard, glass and textiles.
Trigger feed system for precise flow control
Fast 5 minute warm up
Includes 3 glue sticks