BestBuy has the SONY XB950N1 listed for sale today only 12/04/2017 for $114.99 (54% discount) as part of their 20 days of door busters. These are the ones with noise canceling and I believe are a significant upgrade over the XB950BT's.
Bring out the bass in your music with these Bluetooth-enabled Sony over-ear headphones. Its digital noise-canceling technology lets you shut out external sounds for immersive listening, and you can play tunes wirelessly for up to 22 hours. The soft ear pads on these Sony over-ear headphones provide comfort during long listening sessions.