And she's sold or traded it for drugs by now.
Yes, we figure she probably had somebody come and pick up the card immediately.
We also wonder if the machines in the booth show the balance on the card used, so she knew that one had $414 on it, or is she's just picking on the elderly thinking them less likely to notice.
I REALLY wish somebody would set up a sting and catch her red-handed in the act and lead her off in cuffs.