Kodocha cels can vary... a nice Hayama or Rei can 
be expensive, but Sana is usually at the lower 
end of the spectrum. There are a number of shots 
of Sana with her orange Girls shirt, so that 
hurts a little more than, say, if she was in a 
funny costume. ^_^ But they're cute, and you 
could probably get between $10-25, depending.

Good luck!