As promised, below you find a list of places to dispose of your ewaste without endangering others.
Online sales or recycling outlets
BuyMyTronics / Swappa / Gazelle / YouRenew / NextWorth / FlipSwap / Cash For Smartphones / Amazon / Target / eBay / Craiglist /
Physical sales or recycling outlets
Best Buy / RadioShack / Costco / EcoATM /
National charities
Cell Phones for Soldiers / Hope Phones / Hope Line Phones /
