I got 30% off @ Lego retail stores this weekend on non-exclusives, what to get?

legoman666 · 2013-06-26T00:28:17.000Z

I had 15% off there last weekend on anything (although only 1 of each exclusive) and I picked up an R2D2 (for investing), a VW Camper (for investing), Palace Cinema (to build or to invest, haven't decided) and a tower bridge to build with the wife. I get 30% off on 5 sets this weekend but not on exclusives, what should I get? Don't ask how I get the discount, I'm not allowed to say.