they bought things to eat like olives and nutritus things. animals to sacrifice to the gods and godesess
Greeks bought things like silks and gold jewellery. Most of the time they grew or raised their own food, so they only needed to buy other things they couldn't get themselves.
Same way we do. Money.
Indo-Greeks
No you can buy coins or you can buy a upgrade card for 5,000 dragon coins
You can't buy coins in heartgold or soulsilver.
they placed coins in there eyes
Yes, they do buy and sell coins and stamps.
Banks don't buy old coins, coin dealers will buy old coins, some jewelry stores will buy old coins, banks will take your old coins at face value and then sell them to coin dealers and and make some profit.
Ancient Greek coins often had the faces of Kings/Gods/Goddesses/famous people on them.
You can buy Pokemon, though not with the money you buy stuff like potions with. In Goldenrod city and Celadon city there is a game corner, you play a coin game called Voltorb Flip and earn coins. You can buy Pokemon with the coins too. In Goldenrod, you can buy an Abra (200 coins), an Ekans [HeartGold] or a Sandshrew [SoulSilver] (700 coins) and a Dratini (2100 coins). At Celadon, you can buy a Mr. Mime (3333 coins), an Eevee (6666 coins) and a Porygon (9999 coins).
No, banks do not buy old coins. However, there are a lot of coin dealers and jewelry stores that will buy old coins. There are also private collectors of older coins who will purchase them too.
You grow easy crops to get coins or you buy the crops that take a long time to come in because they are worth alot of coins or you can buy coins for farmville