We've added all amiibo figures to our site so you can keep track of their value and see which are the most valuable.
amiibo are figures for different Nintendo characters. Each one can hook-up to the Wii U and the character can be used in games like Super Smash Bros Wii U, Hyrule Warriors, and Mario Kart 8.
Each figures retails for $12.99.
So far, 18 figures have been released with another 11 announced for release in February 2015.
Three of the figures - Marth, Villager, and Wii Fit Trainer - are quite hard to find with prices more than $50.
There are two very rare "mistake variants" that sell for $200+ each. Peach with no legs and Samus with two cannons. These are manufacturing mistakes and quite popular with collectors.
Initially we will be tracking these prices using automated methods on Amazon and manually on eBay. eBay prices will not be updated daily because it takes quite a bit of time to do it manually. If the amiibo page is popular enough we will take the additional steps needed to automate the eBay portion as well.