how about these ?? :
top bill is 10 Won from South Korea (1969) .... bottom bill is 100 Yuan from China (1943)
The 10 Won bill is worth $0.01 USD (one penny)
The 100 Yuan bill is worth about $15.00 USD
And yes, while Canada no longer mints their "penny" (because it costs more to make than it's worth) it is still legal tender.