[quote name='The Mana Knight']It's worth $50. GotY in 2005, without a doubt.[/QUOTE]
That's rather bold, considering the titles released last year.
I paid full price on release day, and played it almost non-stop for a week (note: I never do either). The story is a little thin and the combat system is mediocre, but the dialogue is well-written and hilarious at times. Also, the Alchemy system is one of the most addicting things I've ever encountered. It's worth $30 for that alone.
If you're into old-school-ish Japanese RPGs, there's a strong possibility you'll get more than your money's worth.