This one reminded me of Carlo's bass

[Hörnisse]

1960 EB-0 at Austin Vintage Guitars.  Has an added pickup, although I have no idea what kind it was.  Sandwiched between a longscale EB-3 and an old Carvin bass.

[Dave W]

I see he has it listed for $2250 on his website, description says headstock repair (and changed tuners). Too high for me, but probably about right compared to what unbroken unmodified ones have been listed at in recent years.

[dadagoboi]

Looks like a nicely done conversion.