Up to date prices can always be found on my tumblr.
Here's a post that has a quick overview of some of the things I'm offering and their ballpark minimum prices:
http://chee-seekins.tumblr.com/post/162363990190/its-summer-i-have-a-lot-of-time-for-commissions
If you come across this post far in the future you may want to browse the blog to make sure those prices are still accurate!