When I arrived at the parish office this morning, a lively theological reflection was in progress on this question. What did Mary and Joseph do with the gold that the Magi brought for the newborn Jesus? Several possibilities were put forward:
1. Joseph used it as start-up capital for his contracting business.
2. They used it to pay for the Lord's college. After moving home again after college, Mary and Joseph kicked him out, which is where the canonical account picks up again.
3. Mary used the gold to buy the great many outfits she is known to appear in, some of which must have been quite expensive, e.g. Our Lady of Perpetual Help.
I think that only the first would be even be remotely likely to win a no-prize.