We don't even want to imagine the total hours spent on Facebook scrolling, liking, and sharing, but at least they've amounted to something: How does $8.75 million sound? Well that's how much Facebook co-founder Chris Hughes and his financier partner, Sean Eldridge, are asking for this stylish condo at 30 Crosby Street in Upstate New York. The 4000-square-foot apartment boasts 19th-century wood columns and exposed brick with three bedrooms, three bathrooms, a working fireplace, and a custom library with ceiling-high bookshelves. The pair originally bought it for $4.8 million in 2010, but according to the Journal, they have made major renovations in that time, adding more beds and baths, a breakfast nook, and that library. Scroll down to view more of this stunning space via Corcoran.