This stuff is great and wears like iron. My current pair of shoes got LeatherLuster'd two years ago, and 300 total games later, they still look great. I take a damp rag to them every month or so to clean off the dust, but other than that, they're maintenence free. A can of shine and a can of leather stripper run $12-13 dollars for both through mail order.
http://www.leatherluster.com