I’m not expert in authenticating these things, but if Jocksitter Dragon or someone else happens to be reading this, this auction is a bit over a day away from concluding, and purports to be the following:
AKALABETH – a.k.a. ULTIMA 0
California Pacific Company – Edition I – works with Apple IIe 5.25 Floppy Disk
Including Castle Version of the Game & Cover Artwork.
Works just fine & 100% playable.
I don’t think there are any bids on it at present, and the starting price is $100. I’m also not an expert in appraising such things, so I don’t know if that’s a good price or not. But there it is, even so.