I got the best changing bag iv ever ever seen from tk maxx the other day for 15 it was my baby bargain for the week and i love it so much im saving it for a special occasion to use it lol
I got mine with my travel system though and so im using that now, but i dont see how its specifically a changing bag, could be a normal bag if you ask me theres nothing special about it........ me new ones got special areas for all ur bits n bobs ( i LOVE it can you tell lol )
I say ebay or tk maxx will sort you out for under £25 !