There are plenty of good wine deals in Tesco at the moment including the continuation of the 3 for £10 offer but I thought this was one well worth picking out.
It's hard to get a bottle of Marlborough region NZ Sauv Blanc for much under £7 and many are considerably more. Much as I love the stuff I just can't bring myself to pay those prices for a bottle of wine except on high days and holidays.
Tesco currently have the Nobilio 'Limited Release' for £9.99 (vs £8 something for the regular one) but it's on offer at 2 for £10. Of course if you want 6 bottles you get the 5% discount and if that's off the original price (it should be) that makes it approx £27 (or £4.50/bottle). And you could even reduce it to around £2.25 a bottle using the Clubcard double up deal (thanks for the reminder Merlinthehappypig)!
Plonk price for a very decent wine I think. Should be available on line too.