If you’re a fan of adventure games and happen to be in your thirties, you’ll no doubt have found memories of the glory days of Sierra. Specifically, the Sierra “Quest” games like King’s Quest, Space Quest, and Police Quest. And if you happen to have a hankering for reliving those memories, GOG.com has a tremendous deal on this weekend.

For what amounts to less than the cost of a cup of coffee per game, you can purchase bundles of classic Sierra Adventures for $4.99 each this weekend – that’s half price from their usual $9.99.

The bundles are put together in a logical way – you’ll get King’s Quest 1, 2, and 3, in one bundle, then 4, 5 and 6 in another. Alternatively, you could just buy all 7 packs together for $34.93, which will give you 20 Sierra classic for a single purchase. Sale ends Monday.

Now if you’ll excuse me, my childhood wasted playing Space Quest II: Vohaul’s Revenge is calling.