The PDF for Dave Cook's Expert Set has been released today. Along with Moldavy's Basic Set you can own the complete B/X Dungeons and Dragons Rules.
Aside from Race as Class, I have to admit that this particular edition of DnD has grown on me namely because of it's ability to encompass a complete fantasy roleplaying game in just two slim books.
The Old-school roots of D&D 5E
2 hours ago