I've been selling on eBay for 20+ years and I'm shocked at how much shipping has increased and how many more issues we have now with packages getting where they need to go. It's insanely frustrating.
I moved three years ago. I'm still getting mail for the previous owners of the house, the renters that were here for 2 years and someone else. I write "return to sender" on the envelopes and the post office brings them back a couple days later. Sigh.