To everyone interested, we have dropped the price of the stickers to $3. Thank you very much to everyone who did buy them at $5. Those particularly supportive fans (both of them) received a hand-drawn thank you card as well.
Also, you can now send us a check if you do not use PayPal. That would actually be preferred, since PayPal charges more than the actual cost of the sticker for each transaction... one of the reasons I set the price so high in the first place.
Thank you all for your support.