OK,
got it out and verified that's it's actually a 8367. Since the machine is pretty dead (at least the PSU) I've got no idea whether the Agnus is still alive.
If I manage I'll package it securely tomorrow - don't think I can cram it into a 1.25€ envelope, so that probably makes it 3€ for postage to UK. I'll keep you posted. :-)
Funny episode: that A2000 I rescued over ten years ago out of the trash container and after testing it briefly (pretty much dead) it got stored away. Just today when I opened it I found a warranty sticker from the shop I worked for until 15 years ago - with my mark on it. Obviously that machine had once been repaired by me... :lol: