For five years, I loved
Ebay & happily bought things from the US & DE sites. After buying 75 items & having great feedback because I always paid quickly, I finally was duped by a seller that is on her way to breaking every Ebay rule there is. She sold me a designer blazer that absolutely reeks of chemicals from 10 feet away. When I complained, she became very abusive, calling me names. She claimed she was a private seller, although she (a) had no "private seller" clause, and (

sells around 20+ pieces of clothing per month. It also appears that she bids against herself. When I reported this situation to Ebay, I never got any feedback.
Now I am the sad owner of a stinking blazer, still in the box (I guess I'll trash it soon), and have my first (completely untrue) negative feedback in 5 years/75 feedbacks. I wish there were some way to erase this black mark. I was proud of my 100% good rating. This seller, by the way, has numerous negative feedbacks!
The Ebay software also has a (potentially serious) bug. It happens if you log on to the DE site, yet find something on a US or UK site. When entering a price, let's say 20 Euro as 20,00 you suddenly find yourself bidding $ 2,000 for the item. Instead of an error message telling you that the 20,00 price is invalid (because it's missing a zero to make it $ 2,000), the software conveniently considers the comma as a thousands separator, and adds a zero to your bid

I once almost bought a small garden table for $ 7,500 that way! I reported this to Ebay, but only got a badly worded email asking if I had received an answer. When I answered "Yes" (after all, I had gotten a form-letter answer, even though it didn't mention the subject of my email), I never heard from them again.
So, I still buy from Ebay nowadays, but not as much - and I'm very cautious. I never buy from anyone who has a rating of less than 98%, and for any rating of less than 100%, I read the feedback. Luckily I grew up EN-DE bilingual, so I can read all that stuff!
Does anyone else out there have any other tips for safe buying? I'd be interested in hearing about them. Thanks!
Happy bidding!