My original headphones were the original Grey Ghost. Cost about $70.00 and are durable as hell and EXCELLENT headphones. Only reason I upgraded to the sunray pro gold is the earpads on the grey ghost are vinyl and get sweaty and uncomfortable in the heat. These Sunrays are very soft leather and very comfortable in hot or cold weather but I paid about twice as much for them.
Either brand are about the best md headphones out there. Best bet for price is to call one of the independent sponsors on websites and talk to them. BBH is very helpful