Dear manager, We have offer for windows 10 pro , usd 45/ key. For other keys, pls check with us. Skype: stephen.foresea Whats app: 0086-18520122382 Thx, Ken xytzt6j664142tngcj1gamefreak at polarhome.com2019/5/2814:49:27arhwfcw7 xib722ts lyvgnqpdiffqifmo097084637gamefreak at polarhome.com