Cash Reward Card Possible To Get Cash Out Of Cingular Reward Visa Card?

Possible to get cash out of Cingular Reward Visa card? - cash reward card

I hate the fact that deductions from Cingular is now in the form of Visa gift cards and money is not real. Recently, I received two pieces of 50 million cards after upgrading two phones.

Is there a way to just get the money from these cards, or they really buy anything with them?