Can you help me pick out a gift for my niece ?   Most normal little girls go wild over Barbie dolls .   That sounds good . Let me see one .   Here's the latest model — Digital Barbie .   Oh , she's nice . How much is she ?   Why , she's only $ 29.95 .   Well , that's reasonable . I'll take it .   Excellent . Would you like anything else ?   No , thank you .   The total will be $ 32.42 . Will that be cash ? 