function that will generate a price based on three fields

Does any one have any ideas:

I'm a graphic designer and i'm trying to build a spreadsheet that will help me in doing my accounts.

Ok, so i'm trying to set up a function that will generate a price based on three fields:

Lamination:YES or NO
Duplex: YES or NO
Stock: Around 14 different stock options.

I had it working using a nested IF but I ran out of the 7.

I then tried using CONCATENATE using "&" to seperate but excel said the formula was too long.

I'm Lost!