Hello there! I posted a command block shop with a built in *You don't have enough points* Message a few weeks ago. Now I've re-innovated it to be MUCH smaller. It may not look that way, but if you did the math on the area of the previous build, it was well over 100 blocks. This one has been compacted to a reasonable 95 block area. It has a VERY fast response time and can be reconfigured to only testfor/give the player in a certain radius. It is also very easy to manage and MCedit into maps. I may include an MCedit schem in the .ZIP, we'll see how much time I have :)

As always enjoy and feel free to use in your maps!

Leave a diamond if you enjoy this little contraption, really brightens my day! :D