Since 2009
Laguna:

Powerful theme with some amazing features with a really professional style, the best way to give your forum an unique and great look for a really little price.

→ Tableless.
→ Fluid Skin.
→ Fully Compatible with: SMF 2.0.6 and below.
→ Logo PSD Included.
→ Working with: Firefox, Chrome, Internet Explorer 7, Internet Explorer 8, Safari, Opera and others.
→ HTML and CSS Valid.
→ Compatible with SMFPacks Mods: Downloads Directory, Social Groups, Links Directory, Invitations System, Dynamic Directory.
→ Guest Welcome Message.
→ Own features like transparent collapsed categories, go up smooth scroller, rss button for boards and others.

Price: $14.99