Not sure if this is a good deal, but Loews sent out an email offering automatic YouFirst Gold status as part of a promotional stay at the Boston Back Bay hotel.

Even though the the T&C's don't specify it, a quick search of availability looks like a 2 night requirement with the lowest rate around $279/night.

http://www.loewshotels.com/en/Boston...ement_02192013

INTRODUCING THE LOEWS BOSTON BACK BAY HOTEL…welcome to the uncommon. Loews Hotels has come to the Back Bay. And since we are making a little more history in Boston, we would like to gift you with a $50 credit and automatic upgrade to YouFirst Gold status.
Package includes:
- $50 hotel credit (one per stay)
- YouFirst GOLD status
YouFirst benefits apply

Offer valid for reservations booked between February 11, 2013 and April 30, 2013 for travel dates between by February 11, 2013 and December 30, 2013; Offer only valid at the Loews Boston Back Bay Hotel and applicable only during stay. $50 credit cannot be applied to gratuity, service charges, delivery fees or against the room rate. $50 cannot be redeemed for cash. Not combinable with any other offers. Not applicable to existing reservations. Blackout dates may apply.
Offer ends Apr 30, 2013