You can now add ‘30 million-watt peak power tattoo removing laser’ to the long list of things you probably shouldn’t be able to buy on eBay. YouTuber Drake Anthony, better known as Styropyro, is an ...

When it comes to trolling eBay for cool stuff, some people have all the luck. Whereas all we ever seem to come across is counterfeit chips and obviously broken gear listed as, “good condition, powers ...

[Paul de Groot] wrote in to let us know about a drop-in controller replacement he designed for those economical K40 laser engravers that are everywhere on eBay. With the replacement controller, ...

In honor of eBay’s 20th anniversary Thursday, note that one of the most valuable brands on the Internet started with the sale of one of the least valuable items imaginable: a broken laser pointer.