I would definitely buy them. You could even do a whole set with all of the companions... You would need to at least include Merrill, Alistair, Morrigan, Zevran, Isabella... Oh hell, just make them all.
Adorable! Will you be selling these along with your other badges. I don't really collect badges but I'd make an exception for these! Plus if you were able to make a HTC Desire HD case cover with the Anders chibi, I'd pay good money for that! If not, I'll just content myself to go *squee* to these images!