safe to say, quick flipping if bought as an avg joe schmoe walking into a lego store, paying full price + tax and getting no freebies or points from it will not be beneficial to sell now.
However, considering it's been sold out soon after its release and with no real restock date...I'd say this is a great investment if basing only on its hype thus far. The restock will only sell out again. Look at the original bat mobile. $70 retail, now $300ish resale. (2006 release)