As you hang around here longer, you will see a title every year or so that gets pumped way up in price soon after release. They usually drop like a rock a year later.
The trick is not to get sucked in when they are pumped up. Especially true for "recalled" and "limited edition". They are almost always worth less a few years later.
Now folks will argue, but look at recent prices for "why so serious" Batman, "twin tower" spiderman, and even "lucky strike" Pulp Fiction. All of these are selling for significantly less these days than at their peak.