The infatuation with hot selling products exists because sellers believe if you target items that have a robust sales pattern, you'll have a better chance at profiting on eBay. This is both true and false.
Yes... hot selling products can improve your bottom line. But unfortunately by the time the average eBay seller (a) realizes what the hot selling products are, (b) purchases stock to sell on eBay, and (c) actually puts the items up for sale, the demand is already being met by other eBay sellers who probably started the hot selling product trend some time ago.
Not only that, with thousands of people also having access to the same hot selling product lists, you'll have to contend with other eBay vendors who have the exact same ideas that you do. So you'll be up against the original sellers who are currently feeding the demand, AND doing the tango with newer sellers who have jumped on the same hot selling product bandwagon that you did.
Okay maybe this won't happen to you. But suppose it does. What if competition becomes so great that prices start dipping below the wholesale cost that you paid for the item? (It happens all the time on eBay.) And what if you lose $100, $200, or even $1,000 on inventory that you thought would be flying off the shelf? Suddenly that hot selling item is looking rather cold sitting in your garage collecting dust.
So if not hot selling products on eBay, then what? Do what the majority of PowerSellers do. Sell what you want, instead of what's hot. Repeat after me, "Every day ordinary items sell extremely well on eBay... Every day ordinary items sell extremely well on eBay... Every day ordinary items sell extremely well on eBay." Allow this to become your mantra, because it is very much true.
I know this from first-hand experience as I analyze top sellers instead of hot products. And my research has continuously shown me that mediocre products don't necessarily translate into mediocre sales. For instance, there's a seller right now who clears about $1,000-$2,000 a week selling magnets. And that's AFTER eBay and PayPal fee's. Another seller promotes homemade CD's to a specific audience and clears $900-$2,000 a week.
A few sellers make $500-$700+ a week - after expenses - promoting public domain information. And the cool thing about public domain information is that anybody can sell it because it's free. So that's pure profit by selling something they never paid for. Talk about the ultimate arbitrage opportunity!
The ultimate key in succeeding no matter what product you end up selling, is to build a successful strategy. To figure out 'how' to profitably market what you have, instead of chasing after the next great thing. Because once you have the strategy part down, you can sell anything on eBay and make it a hot seller to your bank account.