Earlier today a Blizzard moderator announced that there will be a price increase on player’s monthly price to play World of Warcraft. The price will go up for gamers in the U.K. from £8.99 ($15.00) to £9.99 ($16.72) per month. Prices for 90 day and 180 day subscriptions will also increase. The reasons for this increase are cited as “changes in light of local and regional market conditions”.
Keep in mind that this only for the U.K. and not for players in America, or Asia, however a price increase is rumored to be announced for these in the near future.