See Specs Here This laptop has 2GB RAM, not 1
This laptop runs a fresh install of Windows 7
This laptop has a battery life of 45 minutes to an hour
RSGP Accepted at 2M = $1
This laptop CAN play Runescape
I'm afraid you'll have to cover that. Postal rates in the US are outrageous and you'd probably end up spending as much on shipping as on the actual laptop.
It's 5 or 6 years old, not the best, but there are no defects as far as I am aware. The battery life is a bit short, but other than that it has no serious issues