Netrunner is one of the most unique CCG's out there. It didn't give an advntage to players who could buy over 9000 booster packs in a day, because the game was played on 2 sides - the Runner and the Corporation. The real reason this game doesn't have the advantage factor of budget is because of the 2 sides players take, so the player could have really powerful Runner cards and have terrible Corporation cards or the reverse, so the real goal in deckbuilding is being familiar with both sides and making the best choices.
Netrunner has been discontinued by WotC for other projects, but the legacy still lives on in fansites such as
Runner's Net. I would highly reccommend looking into this game if you're a fan of CCG's or strategy gaming.