SPOILER ALERT! Harry Potter fans who are behind on their reading, beware: this answer contains information about Potter Progeny.
What is the average appraisal price for Jules Moigniez racehorse sculpture?
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Average price for average price of a airplane?
Harry Potter had three children by the names of Lily Potter, Albus Severus Potter, and James Potter, with the mother being Ginny Weasley.