I thought these looked familiar. Those ebay pictures are lifted from the Sato Racing website
https://satoracing.com/rearsets_ducatim796.htm (Japanese manufacturer) but the seller has blacked out the Sato marks from the gear shift and brake pedals.
Check with the seller; are these genuine Sato rearsets or copies? If genuine, then that's a great price as they're currently US$675 on Sato's website. They have a good reputation for quality and design and I considered them for my Evo, (but couldn't afford them!).
If, however, they are copies, (perhaps Chinese), then beware. They MIGHT be as good as the Satos but often copies will be made from inferior materials and the anodizing may fade quite quickly. If the seller is confident in the product, why the fake photo other than to deceive the buyer?