theres one for sale on atlc vendor for 150, i sold mine for 125 (on europa). its a decent color but not amazing. average amount (1 boss, normal botters there, but not massive turnout and wasnt an everyone drop)
id value it anywhere from 75 to 150 (if on atlantic). in 6months if none others are for sale, and someone really wants it, maybe 175. if on another shard about 20% less the amounts i listed is usually accurate.