Editing items on eBay is easy on the iPad and the iPad pro I've had no problem doing everything other than of course the multi variation listings and even those you can do some of so definitely it is a tool to be used online. I would highly recommend if you're going to sell online if you have an iPad Pro or an iPad you enjoy its features but be sure that you have a PC or laptop you must have that kind of device to do it. That said I do have to admit that the tablet performs awesome on everything else. Video works well and all other features perform at good speed.
If you do not use the drop-down pictures in the multi variation listings available on eBay and only use the default pictures you can pretty much do everything on the iPad Pro however I do not recommend that it is always recommend to use the drop-down pictures instead of default