You can label all the names you want, it's like this here.

3.5-4g's: $30-$40
7g's: $60-$65
14g's: $100-$110
28g's: $200

You get what you get around here. We go by grams, not by label. But, if it is obvious shit, most dealers let you know and lower the price. I rarely get shitty pot though. That's why I love Canada