money in middle earth

[The Saucepan Man]

Here's another thread discussing the place of money in Middle-earth, which also includes a discussion on the likelihood of trade between different realms:

Money!

As for my own contribution to this thread, I shall take the liberty of quoting myself from that earlier thread:

Originally Posted by The Saucepan Man

Of course, it does not follow from the existence of trade that any form of currency existed in ME. Goods could be bartered. But there is some evidence for the existence of currency. The auction involving Bilbo's furniture has been mentioned, and auctions tend to involve goods being exchanged for currency, rather than bartered for other goods. Also, the Trolls that Bilbo and the Dwarves encountered had a purse, the purpose of purses generally (although not exclusively) being to carry coinage, and their hidden horde included pots of gold coins.

I doubt that a society as complex as that of Gondor could function without some form of currency. And it seems that the Shire probably had some form of currency too. I hardly imagine, however, that there was any form of exchange rate between currencies of different realms. Possibly, there was a universal currency, perhaps consisting of gold, silver and copper coins, although that raises the question of where they were minted. Could anyone with access to the relevant precious metals and the necessary technology have minted coins which would be acceptable elsewhere in ME? It seems more likely to me that realms which operated on the basis of currency would develop their own currency, signifying the coinage as their own by impressing upon it the likeness of their ruler. I would therefore speculate that some (although not necessarily all) realms did have some form of currency of their own. However, it is likely that trade between different realms mostly took place by barter.