I think the refrigerator is going to make it. Sarah has deduced that there may have been a piece of cardboard stuck in the door, preventing a good seal. Key word being "may."
Good thing, too. I was flipping through Amazon, just to kind of ballpark the price. This one here looks cool, but it costs wayyyy more than I like. So much, it hurts just thinking about it.
I then saw this one, more in my price range. When I pulled it up, it said $163, and something. Unfortunately it's only 4 and 3/5 cubic feet. I can't see Sarah going for that too well.
Oh well, if it ain't broke, I don't have to fix it. And I especially don't have to pay for it.