The amiibo Palutena, a character from Kid Icarus, goes on sale exclusively at Amazon today starting at 5 p.m. ET.
You'll need to hop onto this link to purchase one, and only one, of the Wii U figures since quantities are limited. Make sure you're buying it from Amazon and not from one of the shady resellers already popping up as other buying options (for $60 a pop).
While Amazon has said it should be easier to secure a Palutena figure, I'd still hop over there right before 5 p.m., just to be sure.
Earlier this year, Nintendo apologized for how quickly amiibo were selling out, and said it was working on shortages by manufacturing and shipping more figures.