As promised, I am now selling these high quality stylus replacements in my store. I have 3 packs of stylii for $10, and that includes international shipping. If you're in the US, shipping times can be as short as 2 days.

http://usethelaser.myshopify.com/pro...00-stylus-pack

Also as promised, they are reviewed in this video:
http://www.youtube.com/watch?v=MHxqGvQho3o#t=5m50s

(if that link doesn't go to the stylus part of the video, it starts at 5:50).

Hope this helps some people looking for replacements. I also hope this isn't perceived as spam -- I really love this community and got these stylii specifically because of this thread.