This one is as good as any and 10% off until tomorrow lunchtime !
http://www.axminster.co.uk/product-Axmi ... -21160.htm
Can use it as is as it comes with a set of general purpose jaws, but could also add
http://www.axminster.co.uk/product-Axmi ... -21947.htm
or
http://www.axminster.co.uk/product-Axmi ... -22836.htm
at the same time if feeling flush, or later as you figure out what you do most on the lathe.
Or this one from Rutlands looks the same as my Vicmarc which is pretty good
http://www.rutlands.co.uk/cgi-bin/psProdDet.cgi/XT700
Think you will find most new scroll chucks like these are around the same price £90 to £150, so a bit of an investment, but means you can do so much more on the lathe, more quickly and easily, so well worth investing in if you think you will stick with the turning.
Cheers, Paul.