4GB versions of Apple's new iPod nano (4th generation, or 4G) have reportedly gone on sale in several European countries, despite Apple announcing only 8GB and 16GB models on September 9 at its "Let's Rock" event featuring CEO Steve Jobs.

Available in nine colours the 4GB iPod nano 4G is listed on the German Amazon retail site at €129. It also appears in retailers from the Netherlands and Austria.

If they became available in the UK, one would therefore expect a price of around £95.

In the US the 4Gb iPod nano 4G would be expected to cost $129.

Pictures of the 4GB iPod nano 4G appeared on engadget and One More Thing.

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