I appreciate the reciprocation of hand gesture awesomeness so much.
The Chii ears were cheap enough: $17. To be fair, I lack patience and when I want something I usually desire instant gratification, so it's surprising that I held out even this long to find a pair. And they're actually hella comfortable, which was my main worry, so I'm chill with the whole thing.
Though, if I find a pair for like $10 at Kumoricon I am going to shoot myself in the face. JK. But really. No, I'm really joking. Or am I? Yeah. I am.
Also, the buying of the Chii ears on ebay led to a shopping spree that ended up amounting in over $200. So, uh, yeah, about that. At least now I have fun stories to tell (ie bore you with randomly when you are not paying attention). And I'll have at least two costumes I hella like for future con experiences.