The value of a 1978 Ahmokpatia 20 coin can vary depending on its condition, rarity, and demand among collectors. On average, these coins can be worth between $5 to $50 USD. For an accurate valuation, it's recommended to consult with a coin expert or appraiser.
50 cents.
This coin is from Greece - what you are reading as "eaahnikh ahmokpatia" is actually the Greek words "ΕΛΛΗΝΙΚΗ ΔΕΜΟΚΡΑΤΙΑ" which are pronounced "(H)ellenik(eh) Democratia" and mean "(the) Greek Democracy". To value the coin, you would need to know its denomination, year and condition.
6€...
$20
Look again. The date says 1776-1976. It's a Bicentennial coin worth 50 cents
It's worth exactly 50 cents.
All of the Bicentennial coins with the dual date of 1776-1976 struck for circulation have face value only regardless of denomination.
The coin must have so much wear you can't see the other date 1976, and it's only worth 50 cents.
All circulating bicentennial Kennedy half dollars are worth 50 cents.
More information please - there are seven coins with that lettering on ... 1 drachma 2 drachmes 5 drachmes 10 drachmes 20 drachmes 50 drachmes 100 drachmes The inscription is "ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ" (Greek Democracy)
A New Zealand 1976 50 cent coin, uncirculated and in absolute mint condition could fetch up to $5 NZD. There were 2.027 million minted. A reputable coin dealer will be able to give a more accurate valuation. NOTE - All New Zealand pre-2006 50 cent coins are no longer legal tender, but they are redeemable for face value at the Reserve Bank of New Zealand.