Also found this on Amazon.com its a inexpensive
plastic pump for $9.00. The above case price from Sam's gets you 12 for a lot cheaper price once its broken down price per unit. I think the main thing is dependancy too. I heard from folks that these condiment pump deals break down quite a bit and get clogged up a bit.
One interesting pump is the ones at Conway BBQ in Orlando. They are suspended jugs with these rubber like spouts so when you get your sauce its like milking a cow. Talked to one of the managers and they said these break down all the time but the customers feel its a novelty type thing.
Take care,
Preston