Display attributes regular price and sale price

[twitchtoo]

I have been searching high and low. I am hoping there is a mod available that will display the ATTRIBUTE sale price and regular price on the product info page. I see the shopping cart option above, but my customer is looking specifically for this to be displayed on the product info page. It doesn't have to show % off although that would be fine. I just need the difference in price to be displayed for the attribute displayed. I have seen several threads but not with a definitive way to make this happen. If no mod, any other suggestions would be great. BTW, I am using v. 1.5.0
Thank you.

I need a baseline of what you have and what you want. Are your attributes operating directly from a stock 1.50 install or are you using stock by attributes or some other garden variety add on?

On the products page are you looking for:
- A simple math equation to calculate the savings for display only?
- A simple equation that needs to be stored in the db for a variety of other 'down the road' uses?