ISO: Xbox 360/ One (Lender)

Hello this might be a long shot, but I have saved game files from childhood games and wanted to download them onto a hard drive to look back on. I was looking at stores to buy an old console and return after, but the return policies make it difficult to do so.

If anyone has an old Xbox 360 or even Xbox One sitting around I would like to borrow it for like a week just is I can extract the saved files. I can return it back when I'm done.