So I trundled a few bottles through the checkout and took them home to sip.
As Welsh wonder-mum Nessa on Gavin and Stacey would say, "I won't lie to yer", the wines (apart from the spumante and the sauvignon) ranged from average to awful.
Bernadino Spumante NV $8.99
This was the star of the line-up. This classic kiwi fizz is actually rather fabulous because it boasts bright fruit salad and all sorts of grapey-goodness. Yes, it's sweet, but it's tangy and refreshing at the same time, plus it's only 9.5 per cent alcohol, so it won't send you sideways too quickly. One sip and I'm 20, it's summertime and the world is good again.
Riverstone Sauvignon Blanc 2013 $8.99
This is made from a blend of Australian and New Zealand fruit and it's fairly fruity on the nose, with passionfruit, lime and kiwifruit characters, but in the mouth there's an initial crisp, squirt of citrus flavour.
However, that lasts only precious seconds as the flavour falls away pretty quickly. Yet my husband (who is a huge sauvignon blanc fan) said "You'd be pretty happy with that for under ten bucks" - so there you go.
Saints Gisborne Gewurztraminer 2012 $9.99
You don't see gewurztraminer under $10 everyday, so this looked like a bargain. It promised good things on the nose, classic Turkish delight, tropical fruit, spices and whatnot - however, as soon as I took a sip I found a weird, sweet-sour note, a coarse, rough texture and a disappointingly watery finish.
Mill Road Hawke's Bay Pinot Gris 2012 $9.99
This wine's aromas of poached pear, sweet peach and apple made my brain perk up, however it tasted green and bitter, as if made with under-ripe fruit. It was thin, weedy and pretty average.
Longridge Hawke's Bay Merlot Cabernet Sauvignon 2012 $9.99
If you're looking for something that smells green, leafy and compost-like, and tastes like a sharp, bitter, witches brew of badness then this is the wine for you.
Saints Barossa Shiraz 2011 $9.99
Although it has some semblance of spice on the nose, it doesn't have the sweet, ripe fruit you expect in shiraz, instead there's an odd, salty, old fish oil smell and in the mouth it tastes sappy, thin, weedy and awful.
If you're determined to find wines for under $9 a bottle, you'll find them on online sites such as www.vineonline.co.nz, which lists brands like Squeaky Gate, Odd Socks, Marlborough Sun, Highway 50, Wandering River, Paua Cove, Huatoki Grove and Outback Jack - none of which I've tried or know anything about. Good Luck.
Home Brewing Takes Guts ...
Now this is wacky. A 61-year-old Texan man has stunned doctors after they discovered he was making his own beer - in his stomach.
It all came to a head (stop, I know) when the man arrived at A&E complaining of dizziness. Nurses breathalysed him and he blew five times the legal limit.
However he insisted he hadn't consumed any alcohol at all.
No one believed him when he claimed to live an alcohol-free lifestyle - including his wife.
So to solve the mystery, medical experts isolated him for 24 hours and monitored him.
When his levels stayed as high as 0.12 per cent, without drinking any alcohol, the doctors realised that he was infected with super-high levels of yeast, levels so high that he was actually making his own beer - in his belly.
Apparently he'd taken antibiotics following surgery back in 2004 that killed all his gut bacteria, meaning yeast could thrive unchecked. Each time he ate something starchy, the yeast in his system turned the sugars into alcohol - making him drunk from the inside.
So they threw him on the Atkins diet and dosed him up with anti-fungal medication and now he's walking the straight line.