Landlord, I didn't see your photo. I wonder if it has been uploaded. I saw a million-dollar bill once, but it was a long time ago, probably in 2002 or 2003. What I saw at that time was a coin, which changed from one yuan to one yuan. I haven't seen your picture, so I can't say what your coins are like. I usually like to pay attention to these currencies. The biggest US dollar bill I have ever seen on a web page is 1934, with a face value of100000. But I dare not say whether it is valuable or not. If you are interested, you can search "World Banknote Network", which should help you.