How much does it cost to build a gym? ADVERTISEMENT 1.94K viewsApril 21, 2013 0 Stephanie April 21, 2013 0 Comments 15 Answers ActiveVotedNewestOldest 0 Mac0 Posted 0 Comments What kind of gym? Lots of different models out there. You are viewing 1 out of 15 answers, click here to view all answers. Register or Login