I am working with v1.3.9h. Need to create pricing for a product based on two variables.

First is quantity and second is type of paper.

For example:

Qty Type Price
500 gloss $10.00
1000 gloss $25.00
1000 card stock $28.00

The type of paper needs to reference the quantity for pricing. Each type of paper has a different cost based on the quantity. I don't want to list each paper as a separate product. They are already listed under products based on the size of the paper.

Any ideas would greatly be appreciated?