Garry's popular and astounding enormo-sandbox mod will soon be available through Steam for a price, as reported in The Steam Review. The move is an interesting and perhaps surprising one that's sure to divide opinions (hey, if charging for expansion packs will draw flames then this sure will). Those who have said in the past 'I would pay for Garry's mod' (such as me) will now get to carry out their proposal. Personally, I think it's justified, but I predict a riot in the comments section. Cue controversy!