I'd like to create a custom attribute based off the existing text attribute model.

I want this new attribute to display a text box where I could input a price into the field.

Then once it is added to cart it would set the item price to what was entered in the attribute field.

I'm thinking ... duplicating the current text item attribute then modifying it so that action=add_product would identify the new attribute and set the price accordingly. Somewhat like how the price by words works.

Hoping someone could point me in the right direction to accomplish this.

Thanks in Advance

~D