Proozy Outlet via eBay offers the Umbro Men's Micro Fleece Pants in several colors (Black Checkered pictured) for $8.99 with free shipping. That's $27 off list and the lowest price we could find. They're available in select sizes from S to XL.
The internet has changed how we shop. But for many things, you're still better off buying the old-fashioned way.