I was originally going to do that but you have to buy a DC SuperHero Girl set to get the krypto. Since the free shipping threshold is now $35 I got the Batgirl Batwing set for $25 and threw in a mighty micro set and a keychain. Didn't want to take a chance on the Krypto running out and I also get this weeks free Batman movie poster. Its worth it to take a look at what you are planning on getting and seeing which works out best for you to maximize free stuff.
Those damn Marvel sets not coming up this month threw a bit of a wrench in my plans. I'm going to have to pick up the Killer Croc tail gator set and the exclusive Knight Rider Dimensions set now when the free Batman figs go up to get that promo.
I didn't think I was going to buy anything in March and now with Brickheadz and those Marvel sets looks like i'm going to be making an order. Isn't even any good freebies that month, double VIP may be good if that PoTC set turns out to be a must buy.
It is really hard for me, because my Lego money this month was already spent on Grand Emporium and the preorder for the Batman Movie story pack for Lego Dimensions.
I know I will be all over the PotC set in March (unless it is a major letdown, chances are slim).
I would like the free Batmen polybag, but there is not much I want right now. I want the Valantine's Day Seasonal and maybe the new Pizza Van. I was planning to get the Batgirl Batwing ad another $20 set (maybe another Pizza Van) just to get Krypto and resell everything here (keeping tbe Seasonal and Batmen) so I can get some money back. Not sure if that is a plan...
In other news I foolish let the Scooby Doo sets pass at the end of the year and now there are 30% more expensive here...
Edited: By the way, isn't the Excalibur Batman set exclusive to Target until March 20th? That will screw up your plans...