Any Ideas On How To Get A Tiffany & Co. Box?

so, here’s the thing. i’m a poor college student, whos girlfriend says she doesnt want anything for valentine’s day. however, having intricately studied the workings of the female mind, i know that this is BS.
the one thing that she really likes and is always wanting are the blue boxes from tiffany and co. however, i have no way of getting her one. i dont have the money to buy the jewelry and apparently, tiffany has this complex where they do not give them away for even accept money for just a box.
any ideas on how to get one would be fantastic.