Funniest joke I've heard in a long time

I really enjoyed this joke that a coworker sent me, I thought I would pass this one along via the blog as I'm horrible at remembering jokes.

A store that sells new husbands opened recently in New York City, where a woman may go to choose a husband.  At the entrance is a sign with this instruction about how the store operates: 

You may visit this store ONLY ONCE!  There are six floors and the value of the products increase as the shopper ascends the flights.  The shopper may choose any item from a particular floor, or may choose to go up to the next floor, but you cannot go back down except to exit the building!

The first floor door sign reads:

Level 1 - These Men Have Jobs

Our visiting female is intrigued by continues to the second floor where the sign reads:

Level 2 - These Men Have Jobs and Love Kids

"Thats nice," she thinks, "but I want more."  So she continues upward.  The third floor sign reads:

Level 3 - These Men Have Jobs, Love Kids, and are Extremely Good Looking

"Wow," she thinks, but feels compelled to keep going.  She goes to the fourth floor and  the sign reads:

Level 4 - These Men Have Jobs, Love Kids, are Drop-Dead Gorgeous and Help With Housework

"Oh, mercy me!" she exclaims, "I can hardly stand it!"  Still she goes to the fifth floor and the sign reads:

Level 5 - These Men Have Jobs, Love Kids, are Drop-Dead Gorgeous, Help With Housework, and Have a Strong Romantic Streak

She is so tempted to stay, but goes to the sixth floor, where the sign reads:

Level 6 - You are visitor 31,456,012 to this floor.  There are no men on this floor.  This floor exists solely as proof that women are impossible to please.  Thank you for shopping at the Husband Store.

Please note:  The store's owner, in the interests of being unbiased, opened a New Wives store just across the street. 

The first floor has wives that love sex.

The second floor has wives that love sex and have money and like beer.

The third, fourth, fifth, and sixth floors have never been visited.