I love those Guatemala coins with the volcanoes! That one is a beauty too. So now skip across the wide Pacific to New Zealand.
My favorite: Bahama Mule. Reverse: 2 cents of New Zealand. Obverse: Bahama islands! Very rare and interesting mistake.
I will assume New Zealand was the intention of that posting, and zoom across the water to Peru for the next one.
Romania to Yugoslavia. Yugoslavia broke up in the early 1990's. Currently there are seven countries that cover what used to be Yugoslavia. The only one that borders Romania is Serbia, so this coin will play as Serbia.
To Macedonia. Now, I realize the ancient and modern Macedonias are two very different, geographically separate entities, but since the ancient one was the nucleus of a vast empire (at least in Alexander's time), there must be a little overlap somewhere. Anyway, I'll play a coin from the ancient Macedonian Kingdom and the next player may proceed from the borders of the modern state of Macedonia, in the Balkans.