In case you are looking for a proper theme after you have installed WordPress check out these sites.
Note that changing a theme doesn’t affect the content (only the way it is displayed).

• Below you can find 9 handpicked sites that all offer pretty decent WordPress Themes
• Prices range usually from 40$ to 75$ per theme
• Some sites offer all of their themes for a yearly membership fee
• Alternatively you can also use a WordPress Framework or a Free WordPress Theme
• In case you should have a bigger budget you can also hire a web designer

Pre-Purchase Tips

1. While making use of the live demos to test the themes ask yourself a few questions…
2. Does it really fit your needs?
3. Is it really as good as it seems?
4. Has it any flaws and weaknesses that aren’t visible at first glance?
5. How would your site look with that theme? (Imagine it with your own graphics, header etc.)

Themeforest

• Price: ~40$ per Theme
• Membership: Not available

Theme Fuse

• Price: 49$ per Theme
• Membership: 349$ for all +15 Themes

Theme Trust

• Price: 49$ for 2 Themes
• Membership: Not available

Graph Paper Press

• Price: Only Membership
• Membership: 99$ per year for all +26 Themes

Elegant Themes

• Price: Only Membership
• Membership: 39$ per year for all +70 Themes

Obox Design

• Price: 50$ per Theme
• Membership: 125$ (+15$ monthly) for all +30 Themes

Press75

• Price: 75$ per Theme
• Membership: 100$ for all +25 Themes

WORDPRESS FRAMEWORKS

WordPress Frameworks allow you to customize your website via drag and drop.
It allows you to change the design, layout and typography easily on your own.

• WooThemes – Canvas Framework (70$)
• Headway – Theme (68$ – 174$)
• Pagelines – Platform Pro (197$ – 397$)
• StudioPress – Genesis Framework (60$)
• Catalyst – Framework (77$ – 197$)
• DIY Themes – Thesis (87$ – 164$)
• RichWP – FrameWork (127$)