Valve has finally unveiled pricing for its Steam Machine models and they range from $1,049 to $1,428. There are four SKUs: a 512GB model, a 512GB model with a Steam Controller, a 2TB model, and a 2TB model with a Steam Controller.Valve writes on its announcement page, “In an effort to improve the purchase experience and limit resellers, we’re implementing a reservation system.” You have until Thursday, June 25 to sign up for which model you want to purchase. The…