Hi, I saw the Ad on TV and also called about the price, I realised why they don't give you the price on the Ad, it's because they charge so much for them !
So I did a search on 'Quicksales' the link is - http://www.quicksales.com.au
I found a seller there selling them much cheaper, the sellers ID is Purzest
I bought a couple of them and I love them, I'm 12DD. So being small around the back with a DD cup I was a bit worried but they fit perfectly, I got the Small size, they really stretch where they need to, they are supportive. I wear one during the day and one at night.
I'm really happy with them!
Just out of curiosity how much are they? I figured that was the reason why they weren't telling you the price on the tv.