The Warne steel picatinny style one piece base is around $100 and a pair of the steel Maxima rings is about $45. You might pay more, but you are not going to get a stronger base and rings. I have never had any issue with the machining tolerances on them either, while I do hear of many issues with EGW. But I am assuming that EGW sell 100 bases for every 1 steel base that Warne sells.