TBT is the currency of this website, if you look at about me - bells - you have 11. I believe if you post in the introduction thread you can get like 200TBT, Chrissy is worth about 100-150TBG so you could do that if you like! IGB is in game bells, Chrissy is worth about 6mil IGB as she's in tier 2. You can find a list of how much each villager is worth and their popularity tier in "list of villagers based on popularity" in the villager trading section.