philips shp-9600 for $70 and v-moda boompro mic for $20 for and open-back set up but you want closed back, i'd recommend the Audio Technica ATH-M40x it's a little over you budget at $120 not including the microphone though. Another option is the Sennheiser HD 400S closed backs at $68 and if you want to add a detachable boom mic this Ablet will work for both sennheiser and audio technica, you just gotta make sure you get the one you need.