Is cheaper always better? :-)

A man walks into a pharmacy and wanders up & down the aisles.
The sales girl notices him and asks him if she can help him.
He answers that he is looking for a box of tampons for his wife.
She directs him down the correct aisle.
A few minutes later, he deposits a huge bag of cotton balls and a ball
of string on the counter.
She says, confused, 'Sir, I thought you were looking for some tampons
for your wife?
He answers, 'You see, it's like this, yesterday, I sent my wife to the
store
to get me a carton of cigarettes, and she came back with a tin of
tobacco
and some rolling papers; cause it's sooo-ooo--oo-ooo much cheaper.
So, I figure if I have to roll my own . so does she.