Quoted from fireball2:
Whoa baby! They only made 120 of those! I ain't never seen one! I have the ss version. It's a bit beat, but plays great. Blackjack is a very underrated machine, imho. Simple, yet challenging and fun. Would love to rip that spinner lit for 100 on the em version.
Here's the one from Arcade Expo. Same game with different backglass: