I have just release my Ghost theme on Gumroad, it's named Cody.

Cody is a simple and beautiful responsive theme optimized for developers. This blog is a live demo.

Features :

• Support of Ghost version 0.5+
• Focused on content
• Fully responsive
• Easy to configure
• Perfomance (minification, prefetching, async loading) - Optimize for developers (syntax hightlighting using Prism)
• Disqus comments
• Google Analytics
• OpenGraph and Twitter Cards meta’s

If you like it, you can buy Cody Ghost theme now !