Which phrase best completes the conversation?

fui y compré un libro viejo, una falda hecho a mano, y un par de aretes.
al supermercado
al almacén
a la feria artesanal
al mall

This is the correct answer because in this place you can find connected buildings that contains a variety of retail stores. So you can buy here an old book (un libro viejo), a handmade skirt (una falda hecha a mano) and a pair of earrings (un par de aretes). The other sites are supermarket (supermercado), almacén (warehouse) and craft fair (feria artesanal)

igualmente (likewise) or el gusto es mio (the pleasure is mine)