This is a fantastic deal at 14.99. It's actually a good one at the regular price now that i have it. I go the softcover plus pdf and have been perusing the pdf, but I was surprised when the softcover arrived today at what a great job the print on demand service does. Excellent color reproduction, good quality soft cover. Fits in nicely with my shelf of original hardcover 4e titles.
It's an in depth look at Menzoberranzan, with a lot of good ideas and adventure hooks and tips. A lot fo information on the drow culture, the power structure, the changes over time, and ideas for introducing your playert's party to the city and it to them. More than worth the money. JAlso, not so "tied" into 4e structure that it doesn't seem easily adaptable into a 5e campaign or whatever ruleset you favor.
I bought it after one of the authors tweeted about the sale. So the tweet worked as well. But I couldn't be happier with my purchase and woould reccomend it to anyone
I was very pleased with the content, and at that price the nice softcover book is almost a bonus. I haven't tried the print on demand before, but this was a great success!