Option Name Manager ...
Option Name: Size
Option Type: Radiobutton or Dropdown
Option Value Manager ...
Option Name: Size
Option Value: Standard
Default Sort Order: 10
Option Name: Size
Option Value: Deluxe
Default Sort Order: 20
Add the Product as:
Product Priced by Attributes: YES
Product Price: 0.00
Attributes Controller ...
Add the Attributes as:
Option Name: Size
Option Value: Standard
Price Prefix: blank
Price: 50.00
Default Attribute to be Marked Selected: YES
(this is assuming you want the Standard to be the default)
Option Name: Size
Option Value: Deluxe
Price Prefix: blank
Price: 80.00
NOTE: you do not need to exclude the Deluxe from the base price as the Standard, already, by default is marked to include in base price and the lowest value is used ...



