How much is prime blue whiskey?

Prime Blue Whisky is cheap here in Taiwan. There are different editions. The cheapest says Blended Scotch Whisky and it is about $400NT ($14 USD). Slightly more is the "Blended Malt" Scotch Whisky for about $480NT ($16 USD). There is also a 12 Year, and older years too. All are blends. I haven't tried any of it yet, but it seems to be quite popular.