adidas via eBay offers its adidas Men's Alphaskin Sport 3/4 Compression Tights in Black for $15. In-cart, that falls to $11.25. With free shipping, that's the lowest price we could find by $14, although we saw for a buck less last December. They're available in sizes S to XXL. Note: First-time eBay customers can use coupon code "PERFECT3" to take an extra $3 off. Coupon expires March 28.