We did n't end up buying anything there except for a set of sheets for Mousey , but we had much discussion on what they liked and did n't like , and we noted the prices on the down alternative things that you could put a duvet cover on . Cause that is always an option . Third stop was Marshall 's .
According to the above context, choose the best option to answer the following question.
Question: Why did n't they purchase anything except the sheets ?
Options:
- They needed several new items .
 - None of the above choices .
 - They were price shopping for the best deal .
 - They felt that the prices were excellent .


They were price shopping for the best deal .