Nah. He just means he's going to buy it extremely powerfully. You know, slamming the guide down on the counter, throwing the money at the dude's face and leaving without waiting for the cashier to even count the shit. That's how you buy the fuck outta something.
Ha ha ha ha. That's fucking badass. We should all totally do that. All the GameStop employees (or wherever we buy them from) will be like "some dude slammed his guide on the counter, threw money at me and stormed off", and then another one will be like "no way, I had like eight people do that to me too".