Thanks for the nice updated list.
Here are my Holiday ebay non paying bidders and a brief description of type of item. I primarily sell vintage toys so not just ponies.
johsterlin-29 - Street Sharks Action Figure
clifford5417 - Pogs
kelsecurle-0 - Adult Lion King tshirt
mrtorres62396-6 - Pokemon toy lot, did contact me several weeks after sold right before Christmas and I opened and closed the case 4 days after new years as I let my normal 4 day pay by date go longer with the holidays. Apparently they were out of country.
Didn't hear from them again after I said I'd relist it as a buy it now if they really wanted it still. Currently once again waiting on a different non paying bidder for this lot.