Not as a popular as a Seeburg or Wurlitzer of the same time (1955-56) but holds more records (60 45's both sides - 120 songs) as compared to the 50 the Seeburg G, W or R could hold.
Often called "the fish tank", boxy and a lot of glass. It's a love/hate opinion on the style. It has a visible mech, you will se the records selected, laid on the turntable, played, returned, and that is high on the cool factor.
Suprise, the market dropped on jukeboxes as badly as pop machines, If you're looking for a flip, hold your money, and look for a mid 50's seeburg or Wuly, The MAI's aren't as popular, motly because of the cool factor. For the Game Room, it'ss a good machine, visible mech, holds more records.
Working, no major parts missing, I've seen them lately try to sell for 1000 and sit, so shrug 500- 750?
edit Ken Layton, occasionally posts here, his web site, pinballrebel.com is a great site for pics of jukes.
pics of the AMI G:
http://www.pinballrebel.com/archive/ami/g120/g120.htm