deb smith - popalots - also do cheap AIO's. they can be found
here.
also found babylove AIO's on trade me,
TM link and this other seller sells home made ones,
here and they contain hemp.
so lots of other cheap AIO's...with AIO's tho you have to remember that they can take a lot longer to dry and you have to be careful to make sure they are dry all the way through. they can also be less absorbent than some of types of nappies. Mind you you can boost them too.