I would say option 2 and I was too silly to question it or just to honest!

I'm not worried about the extra $5 in postage. 
It’s more about getting paid for the second purchase which was the pick up.

I should have cancelled it. Yes.

Ive been a member of eBay since 2003 and sold a few things but I’m not sure about managed payments. I have a 2 x payments on hold for the purchases.

i did take photos of the box I shipped them in and requested a signature on collection to ensure delivery.