The Steam Controller officially launched earlier this week on May 4, and it's fair to say that demand was pretty high, with the controller officially selling out in around 30 minutes. That's bad news for any PC gamers hoping to pick one of these gamepads up for themselves, though it isn't entirely unexpected. Thankfully, there is good news on the horizon, with Valve taking to social media to confirm that more Steam Controllers are on the way. "Steam Controller ran out faster than we anticipated, and we hate that not everyone who wanted one was able to get it," the message says. "We're working on getting more in stock and will have an update on expected timeline soon." Article continues below Don't feed the scalpers (Image credit: Tom's Guide) You better believe there are scalpers already trying to cash in on the Steam Controller's low stock.…