Yeah, I had to do it, especially considering ten of those 19 games are from the Sega Genesis. Anyway, the current Humble Weekly Sale features a total of 19 games depending on how much you wish to contribute.
Paying any amount will get you Alpha Protocol, Company of Heroes, Rome: Total War, and Hell Yeah: Wrath of the Dead Rabbit. If you pay more than $5.99 you'll also get Typing of the Dead: Overkill, Binary Domain, Renegade Ops, Medieval II: Total War, and ten classic Sega Genesis Games. Paying more than $14.99 will also net you Total War: Shogun 2. You're basically getting 19 games for as little as $15, which is a pretty good deal. For more info, head on over to the Humble Weekly Sale site.