The fourth edition of RMB includes brand-new one, two, five, ten, fifty and one hundred yuan. There are 80 and 90 editions. How much is it worth?

I have been collecting RMB for more than 20 years. Let me talk about it! First of all, your topic is wrong. The fourth set of RMB 20 yuan doesn't exist at all, and 20 yuan belongs to the fifth set, haha! So you need to find out what this set of money includes. An 80-year-old 50 yuan is worth 2,000 yuan, provided that it has a brand-new appearance. If there is a big gap between old and new values, it is worth 50 yuan. But generally speaking, street activities or TV shopping advertisements are very expensive, and I have seen many of them. It's a novice cheating, haha!