12 pairs of wool socks, bought on clearance (50% off) from Academy Sports! $36.58 total (includes 6.25% slaes tax)
WoolSocks by
merriwether, on Flickr

I picked up a pair of the Magellan dark brown socks on the left several years ago and they've been awesome (warm, durable, and feel great).
-Blast, now with warm tootsies
p.s. Not affiliated, just really pleased with the purchase.