Talk:Gemstone Island/@comment-5504767-20130702192639

I see everyone complaining about the cost of the upgrades so I will provide some figures: if you don't count dragons that would fit without the upgrades, so you're only counting income that you wouldn't get without the upgrades, it takes just under 1 year (exactly 50 weeks, a year is 52) to recover the cost of one level one upgrade with one jade dragon. It takes half of that, or 25 weeks, with one of the monthly dragons. A level one and a level two upgrade combined takes 75 weeks, or almost a year and a half, with two jade dragons. That same upgrade with one jade and one monthly takes 50 weeks to recover, or slightly less than one year. With two monthly that drops to 37.5 weeks to recover.