Graveyard Mall has 12-pack Protege Men’s Athletic Crew Socks for $17.99 with FREE shipping. (Or $1.50 a pair.)
Also, if you need higher end dress socks, they also have 12-pack Eddie Bauer Dress Socks (assorted colors) for $22.99 with FREE shipping. (Or $1.91 a pair.)
I think the crew socks is an awesome deal. I used to wear Protege socks exclusively when I worked out. They are a high quality sock with lots of cushion.