Perils of Summer sale. While we assume the exhortations to stay inside and avoid the big yellow thing in the sky is a joke, there's no denying that there are some great prices to be had on MMOs.
The sale is on now and runs through July 4th, and offers range from 33% to 66% off of standard prices. 13 MMOs are up for grabs, including Champions Online for $6.79, the Guild Wars Trilogy for $26.79, and the suddenly subscription-free Global Agenda for $26.79. Two editions each of both City of Heroes and Star Trek Online are also on sale, as well as several others.
Check out Steam for the full list.