No, you can not sell a Moshling on Moshi Monsters. When you first get a Moshling, you can choose to keep it or set it free. If you are a paid Moshi Member, it will stay in your Moshling Zoo if you keep it. If you are a free Basic Member, you can only have two moshlings, so if you keep it, you will have to set one of the other ones free.
No, you can not sell any moshlings that you have in the Moshi Monsters game. Once you have collected a moshling, it stays in your Moshling Garden.
You can not sell Moshlings on Moshi Monsters. When you first get a moshling you can choose to keep it or set it free.
You can not sell seeds on Moshi Monsters. Save them in case you need them later for a different moshling.
There is no Bessy moshling on Moshi Monsters.
There is no Christmas moshling on Moshi Monsters.
There is no squirrel moshling on Moshi Monsters.
No, there is no hamster moshling on Moshi Monsters.
There is not Moshling called Stingy on Moshi Monsters.
There is no moshling named McNippy on Moshi Monsters.
There is no moshling called Diamic on Moshi Monsters.
There is no Stringy Moshling on Moshi Monsters at this time.
No, there is no Moshling named Boney on Moshi Monsters.