OK, so I was wondering how I'd ever colour in Greenland on my dashboard so I thought I'd see what eBay had to offer. The seemingly genuine Ore & Kroner coins from the 1920's seem to fetch a good price, which is fine - I'm not adverse to paying a reasonable price for something obvously rare. However what caught my eye was a few listings for an 8-coin 2010 UNC series of Greenland coins;
http://www.ebay.co.uk/itm/320773100980?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649 This seemed like a cheap way of colouring that illusive section of the map, however I could not find anything on the web or on the Danist Royal Mint website to suggest these are either legal tender (within Greenland or Denmark).
Does anyone know whether these coins are, or have been legal tender in any country?
I do not wish to re-ignite the age old debate of what a determines what is a coin and what is a nice piece of metal work. I know peoples opinions differ on the subject, but for me - and let's get it right, it's my collection, so my rules

- I only want to collect coins that were minted and recognised as legal tender by a government body at some point in time, even if that coin was only ever deemed to be sold as a collectable and not used in general circulation e.g. UK £5 coin.
Any comments would be appreciated.
Regards
Jon