BANKNOTES OF China 1960 (Great Chinese Famine)

Hello

are really rare XF notes of China, 1 and 2 yuan, or they are overpriced?
I see online even 100-200 eur for: 2 yuan '60.
Any information about value and rarity would be appreciated.

If this is the note you are referring to:

https://www.pmgnotes.com/priceguide/world-note-prices.aspx?deid=1781525&subcat=1960%20Issue&fromsearch=true

It is. So, must be scarce, not easy to find....

Verweis : "Anticogentleman"​It is. So, must be scarce, not easy to find....

​I would venture to say that, if an MS62 is valued at $600, it just might be ..

I have tried to find other Chinese notes in the website you showed but I find difficult to having results. Any suggestion?

Could its scarcity depend on the fact that, that time, China was extremely poor? I heard friends who said that peasants were eating rats and terrain.