Amigakit are now selling packs of 10 new Double Sided Double Density floppy disks, which come pre formatted as 880K Amiga disks.
They are not cheap at £3.99, but we all know that DD floppy disks are now becoming very hard to find, so if you need some for your Amiga at least they have some.
http://amigakit.leamancomputing.com/...products_id=83