I received a set of 5 gold-plated copper coins with a diameter of 40mm, each one representing a different mascot/Fuwa doll from the 2008 Beijing Olympics. As it stated on the certificate, there are only 80,000 in circulation.
It's really hard to find these coins as I do not know the official name for them, and the only price I found online for it was 350 USD.
Does anyone have any idea what each or all 5 coin(s) cost(s)?