Spellground playmats. You can easily resell these for 50+ at events or trade-value. The spellground mat waves don't come along more than once a year and this is an amazing purchase. Not much else to be said really.
Those Wind up things such as Hunter and Factory - These won't make you amazing money, but probably 5$ or so for each copy you invest in. Everyone knows about the loop and while Maxx "C" grapes it over, it is still extremely relevant post zenmaighty. Wind-ups WILL BE competitive next format regardless of your opinion.
Vanity's Emptiness - It's just a common so you can buy them at 20 cents or so from certain stores. The hype on this card has been kept fairly low and it should be a 2-4$ common once it sees full exposure.
Order of Chaos Boxes - You can preorder them for 55 at several stores, and there is a solid chance you make your money back at face-value, and even if you don't, the trade bait has limitless potential. You can easily charge 3$ on Dragonflys, etc.
Things Not to Invest In
Black Luster Soldier Envoy of the Beginning - Nobody has been paying full price for this guy the entire format. Everyone has one and there is no potential in this unless you get lucky with some random kid (which is unlikely).
Glow Up Bulb/Scrap Dragon/Fabled Raven. They all have an average chance at getting reprinted in Order of Chaos SE or random reprints. The same goes for Maxx "C", BUT it's price won't go down unless a reprint is announced and picking them up at 40 is profitable still. Just be careful, as always.
Edited by bherrell2, 11 January 2012 - 01:52 PM.























