I recently purchased some degradable nappy bags in our cheap shop.

They are not very thick but at a £1 for 200 they are almost identical to the usual cheap ones I get.

It has always been the case that degradable bags were very expensive, but these labelled Concept Living were the same price as the other cheap bags.

They are pretty flimsy but perfectly adequate for my medium size breed.

Tesco now do degradable nappy sacks as well. Not as cheap as yours Barbara - they were about 89p for 75 if I recall correctly (no guarantees there with my brain the way it is at the moment :-) ) - but I haven't used them yet.

Boots do them too....

Sainsbury's sell them, but not their own brand

Well I am glad to see they are much cheaper than they once were and I think they should stop making/selling the non degrading ones now.