Can you identify this mystery bass?

[gfen]

This popped up on my radar, but I've got little to go on but a pair of pictures and a description from someone who doesn't play:
[Invalid or Expired Link Removed]

I'd like to make an offer, but I've got no idea what it is and if it's effectively firewood or something interesting.

 

[wraub]

60s-70s MiJ bass, probably Matsumoko made. Likely sold under numerous brand names.
Might be awesome, might indeed be kindling.

Price, condition, case, etc?

 

[gfen]

Unknown, unknown, doubtful, etc.

 

[wraub]

Unknown, unknown, doubtful, etc.

Unknown price, unknown condition, case doubtful?
Hope it's not expensive...

 

[gfen]

It's not expensive, I'm willing to float an offer if it's not a wreck.

Looks like it's an Aria Diamond clone.