Rarity Tier List. (Pre Wave 3B)
Updated: Taking into account amount in the wild, people offering them up for trades, import availability and sold value on ebay.
I made this one based on days searching for them, checking them, and reading opinions in the amiibo discussion thread. Remember this is just a guide, you are free to trade anything you want. By unreleased I mean not all 5 major stores have sold them openly yet.
~~~SS Tier: Rarest of them all~~~
Little Mac
Villager
~~~S Tier So Rare it Bleeds~~~
Pit
Wii Fit Trainer
~~~A Tier: Rares~~~
Marth (Has a second shipment coming with Codename STEAM)
Rosalina
Lucario
Captain Falcon
Fox
Shulk (Has a second shipment coming on May)
Meta Knight (Unreleased, most likely S Tier)
Ike (Unreleased, most likely S tier)
King Dedede (Unreleased, most likely A Tier)
Megaman (Unreleased, most likely B Tier)
Sonic(Unreleased, most likely B Tier)
Sheik
~~~B Tier: Uncommon~~~
Toon Link
Samus
Yoshi
Donkey Kong
Link
~~~C Tier: Common~~~
Bowser
Kirby
~~~D Tier: Even more Common~~~
Pikachu
Mario
Peach
Zelda
Diddy Kong
Luigi