For stockists in countries other than Britain, try WineSearcher, though it might be safest to specify one vintage earlier as these are all very recent releases.
WHITES
Margan Verdelho 2001/2 Hunter Valley
Truly delicious, big, mouthfilling, citrus-flavoured white.
£8.95 Tanners of Shrewsbury, Wines of Interest in Ipswich
Bremerton Verdelho 2001/2002 Langhorne Creek
Verdelho was first planted here in 1850 to make wines in the image of madeira. The 2002 is splendidly bumptious.
£8.50 Vin du Van of Appledore, £8.95 La Réserve around London
Tim Adams Riesling 2002 Clare Valley
Great vintage for Clare Riesling. Look for Grosset, Horrocks, Leasingham...