The current expansion of the World of Warcraft franchise is Warlords of Draenor. It launched last year and the purchase price was $49.95 (20% more than every other expansion pack). I didn't feel it was worth the price at the time, since it's basically more of the same. I recently learned that it is now on sale for $29.95. I may consider purchasing a copy at this price, so I thought I'd share in case anyone else was in a similar mindset. The current sale is scheduled to last until July 7.