Unfortunately, like a lot of gaming mouse out there, the Pro is a great starter pick, but doesn't have any overt strengths. It won't let you down, but it isn't specialized for a particular genre of game, nor is it particularly reliable-feeling or weighty and durable. Even still, if you just want something simple to get started, this is a good choice.
Dell Home, via its Member Purchase Program, offers its Dell 15.6" Laptop Gaming Backpack in Black/Red for $28.49 with free shipping. That's tied with our expired mention from four days ago as the lowest price we've seen for this bag. (It's the best deal we could find now by $20.) It accommodates laptops with up to 15.6" screens and features a shock-absorbent EVA molded front shield, adjustable shoulder straps, and a deployable rain cover.