Just purchased (off a MacTalk member in Perth) an Apple Newton 2000 MessagePad (upgraded to 2100 specifications).

Included in the bundle were all cables and adapters (including the AA battery tray and a functional rechargeable pack), manuals, original disks, a Silver Orinoco wireless card, a 16MB flash card, a 20MB flash card, an original stylus and a Palm Stowaway keyboard with matching Newton adapter cable (imported from the US apparently).

I already have a 2100 (and a few other Newtons) but this is the best example. It also came with an original Newton wallet to carry it around in!