Honestly the upkeep cost is very minimal. I've had my KJW 1911 for almost a year now, and I think I've only spent about $30-$40 on green gas... And I bring it out to every game, even run it as my primary weapon sometimes. Definitely worth carrying such a great sidearm on me though. But, I understand if it's not your bag. Haha if I had the money I'd take it off your hands for you, that thing was surprisingly nice.