http://www.amazon.com/Animal-Crossing-New-Leaf-Nintendo-3DS/dp/B0053BCML6/ref=sr_1_17?ie=UTF8&qid=1362640513&sr=8-17&keywords=3ds
Normally 3DS games are $39.99, but for some reason Animal Crossing is $5 off, and since Amazon gives you the lowest price when you pre-order you save $5.