I want a laptop to just play baseball sim games from the couch, bed, on a car ride, etc

Ok here are the games I want to play which are extremely basic ....

http://shop.dksports.com/2016baseball-BASIC-1-1-3-1-1-1-1-2-2.aspx

http://www.strat-o-matic.com/products/strat-o-matic-baseball-2016

http://apbagames.com/apbabaseball/baseball-5-75

They have no graphics that are intense like you see with The Show. The thing is since I only need a very basic laptop to play these on I was thinking of buying something used and I just wondered what I should be paying for a laptop to play these sort of games. Also though I wouldn't mind other applications and games plus browsing the net to be a good experience too. What kind of older laptop should I be looking for?

Might be a bit much, but I play whatever I like on one of these. Easily upgradeable. MXM GPU so potentially you can upgrade from a 9800. I upgraded mine's processor from a 7450 to an 8700 and the performance skyrocketed. There was also therm paste hard as a brick.... but meh. Do one of these, 2 SSD's big ass swap file, 800 mhz ram, you're set.