I'm not that interested in the game, but you may as well try it. I once ordered The Insider (some Russell Crowe movie about smoking) for $0 + shipping, and they honored all the orders.
"We regret to inform you of an error that has resulted in the display
of incorrect pricing of the LORD OF THE RINGS: The Battle for Middle
Earth DVD you have ordered. Regrettably, we are unable to offer this
item for the incorrect price. The correct price is $49.99. We have
canceled your order for this item. Please accept our sincerest apology
for this error. If you would like to order this item at the correct
price, please feel free to visit our web site and reorder."