Over 100 bought. eBay (secondipity) has refurbished Sony WF-1000XM3 True Wireless Bluetooth Noise Canceling In-Ear Headphones Sale, $84.15 after Coupon Code: PURCHASECR15 - Free Shipping. Expires: 12/18/2020 - Rated 4.2 out of 5 stars. $199 New at amazon.  Some prefer this to the Bose.

• Industry-leading noise canceling with HD Noise Canceling Processor QN1e
• 24bit audio signal processing delivers dramatically improved sound quality
• Battery life up to 24 hours with carrying case (with 10min quick charge for 90min of play time)
• Truly wireless design with uninterrupted L/R simultaneous Bluetooth transmission