live? at least 2 Mini’s at one point.
Great picture, Here are some more from In The Flesh Tour. 3 Minimoogs were used to support the Animals Album Tour. I love those old rig set ups. It brings a tear to glass eye! http://www.angelfire.com/va/battersea/tourpics.html
The mere prospect of being able to afford three Minimoogs is simply mindnumbing to me. Seeing them al lined up like that is surreal, like something out of a whacked out dream. A really, really good whacked out dream.
This IS Pink Floyd, you know…they probably could have bought one Minimoog for every 200 tickets sold, after paying the roadies, manager, and whoever else. Gary Numan used to tour with 5 Polymoogs…if you want to talk about expensive. 
I’ve seen references to an interview with Rick, where he says he first used the Minimoog on the recording of “any colour you like” from DSotM, but I can’t find the original source:
"According to his own admission, Wright used the Moog for the first time in “Any Colour You Like” (1973) by overdubbing the echo-heavy synth leads. "
PDF link to the article that quote is from
Here are some sources on Wright’s gear you’ll find your answer here:
http://sparebricks.fika.org/sbzine28/features.html#1
https://whatgear.com/pro/richard-wright (Only Moog listed here is the Taurus)
https://whatgear.com/pro/pink-floyd
Here is good databases and sources about Pink Floyd member’s gear:
https://whatgear.com/pro/pink-floyd
https://whatgear.com/pro/richard-wright (Only Moog listed here is the Taurus )
Those whatgear links are terrible: are they generated by bots or something?
There are clear pictures of Rick using multiple minimoogs on stage, and no mention of them.
Unfortunately people think they are accurate, and spread them around, sowing more confusion!