Looking for one, and please don't state the obvious get a debit/credit card. Numerous bad experiences with them in the past and I refuse to use them.

Is it possible to get crysta for the sub using a prepaid visa card or something of the sort? If not I can try to get a time card through gamestop online or something but I'm looking for the quickest method possible without having to deal with shipping or something else.

And if the prepaid does work how much is suggested to be loaded on there for say about 60 days?

Thanks.