How are rare's still here?

Hey guys, I've been wondering how rares are still here so I've done some research on it and thought about it and I've finally figured it out!Just sit back and relax while you read on. In the beta days, there were items going out for 150 gems which probably at that time seemed a lot. Some of the items were pillows, some were plushies. In those days nobody cared about rares as much as we do now.

When the moderators replaced the beta days with these new worlds and up to date items, they created rares which only come around sometimes e.g rare item Monday and you can use the new advanced trading system to trade people that were in the beta days to get items like Nm flooring and cami frogs.

People get these items nowadays by trading and the new Diamond shop.