I know this has been mentioned before - sellers who raise their price after someone expresses interest. Someone had an item listed at auction starting at $25. The shipping was showing close to $20 for me, so I contacted the seller to see if they could just use a flat rate box. The seller said they could ship it to me for $7.50, so I said, great, then if I win, I'll just wait for an invoice with the correct shipping before I pay. Shortly thereafter, the starting price was changed to $31. I didn't look at the auction again until the last day when it came to the top of my watch list, and it was changed to $65! No one bid, including me!
There is a theory about raising a price if an item doesn't sell. Some experienced sellers swear it works. Interesting thread about it here:
https://community.ebay.com/t5/Archi...se-the-price-This-is-one-of-the/td-p/17716319
If the price is too low it can make the buyer wonder if there's something wrong with the item that is not being disclosed. The perception of quality is influenced by price. "If you do not assign value to your items, no one else will either."
Another thought: "If you raise it enough, you hit a market that is not price sensitive. I've met plenty of people who see something they want and buy it without even glancing at the price. You also hit markets where people assume because it's priced higher, it must be "better" in some way. It doesn't work every time, but it works often enough that it's not nonsense."
It has given me something to think about when relisting my items.