Skyplots? Maybe edit some of the plotme plugin yo were you could buy a 30x30 plot for 20-30 emeralds? Chest sign Shops? http://dev.bukkit.org/bukkit-plugins/chestshop/ Maybe players can have shops to get money or too trade with other players so they could have mini shops on their SkyGrid base or maybe on the SkyPlots?^ I think this is a good idea and skygrid would be better with an economy?