Yes, you are reading that headline correctly. An authentic Nintendo World Championships gold cartridge has been placed for sale on eBay. This is the same price as the last authentic copy that sold back in 2014.
The cartridge is in the hands of PowerUp Video Games and was previously owned by by DreamTr (aka Jason). The cartridge is in great condition and only has one small ding on the front below the label.
PowerUp Video Games also has one of the best rated sellers on eBay with a feedback score of 105,186.