Well, a little over a week after release, it's already down to $19.99 at Gamestop.com. I guess not getting to most retailers before Halloween killed interest on this one. Gamestop is also offering free value shipping on all purchases over $20 and this qualifies. Looks interesting and hopefully worth the price.
http://www.gamestop.com/nintendo-3ds/games/the-hidden/90710?affid=9797&cid=ppc_60000001
http://www.gamestop.com/nintendo-3ds/games/the-hidden/90710?affid=9797&cid=ppc_60000001