How many Slim Phattys were made?

Anybody have a guess, or a high serial number to offer up?

There is a thread on another forum about the # of modern synths made by current day Moog; the Tribute, then Stage line is well documented but there seems to be somewhat of a gap in Slim Phatty serial numbers.

It’s a strange thing really, and I’m pretty good at finding these things (Google searching expert :sunglasses: )

Was taking to a friend of mine and he said that the psychology of owning a Moog with Keyboards offers the human contact oneness, and that it’s different with a rack unit which is a) “over there with my other modules” and b) well, in a rack so you can’t get the serial number readily.

Anyone?