FWIW I think it's worth that. it's one of my favorite games.
To find older games. I keep searching BGG market place and geeklist auctions. Set up e-Bay seraches. And keep checking Board Game Prices. That usually works pretty well unless it is VERY rare.
Doesn't hurt to contact the publisher directly and beg to see if they have any left.
Been looking for this for a while (missed the KS) but the prices were a little crazy. Noticed yesterday it's available on Miniature Market for $98.99 in case anyone is interested.