This is a different offer from Gizmo. Sagelight Image Editor is a cool and excellent photo editing software which costs 60$, Now you can choose the amount (Minimum 2$ just because of the PayPal transfer fees and things.
Sagelight 48-bit Image Editor v3.0 features include:
Very fast, real-time native 48-bit editor
.8bf filter support (Adobe Photoshop compatible filters)
Most functions written with SSE/MMX technology
Easy and Intuitive controls, designed just for Sagelight
Powerful 'Quick Edit Mode'
Professional level functions
Dodge and Burn, and Clone Brush
Unlimited Undo History with an "Undo Brush" to merge or blend different image states
"Smart Light" features to help add light or create contrast without destroying image information
Tooltips on every control and extensive help
Very powerful masking functions
Tutorials for major functions
Extensive Auto Color/Auto Level algorithms to help balance your image
Straighten Horizon (arbitrary rotate) with Auto Crop
Resize, Crop, Add Border, Red Eye removal, Print, etc.
Unsharp Mask, Gaussian Blur, Median, and Skin Smoothing and noise removal functions
More than 70 different functions and effects
48-bit RAW File Support with Highlight Recovery
48-bit, compressed tiff (read and write) support
before you pay, you can download a fully functional 30 days trial , and pay the amount only if you are satisfied.
Read more and get it here