I have an Insider II 1.5M board I'm no longer using.
PM me if you're interested...
Personally, I'd advise you to get one of the 4M or 8M boards that the hobbiests (tomthul and kipper2k) have been making recently, although they aren't always available.
I have a tomthul 4M in my A1000 now. It's not autoconfig (the Insider II is autoconfig), but it doesn't bother me at all..
desiv
(p.s. Where are you? The Insider II is designed for NTSC Amiga 1000's (with the clip to one of the pins on the riser board. The PAL A1000's don't have the riser board. I think you can still use it, but you need to solder the PIN to somewhere..)