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A few people earlier in this thread mentioned about having a mesos sink
How about raising the price of magnifying glasses and having events like Suni donation event regularly to sink mesos like MSEA?
For those who do not know what the event is:

 Spoiler

Suni Donation Event!

Cute little Suni is back again and she is asking Maplers to help her out by donating what they can to her. She will show her gratitude by giving away her prized possessions, based on how much has been donated to her, and she does have some really good items!

You may donate 1 meso to 1 billion mesos, once every hour. Of course, the more you donate, the higher the chances to get something really good. We have peeked at what Suni has to give away, and here is what we managed to get a glimpse at. There are plenty more of items we couldn’t see though!



Repeatable every 1 hour. Minimum level to donate is level 30.