So if it's such a big deal to you why don't you start making 300's yourself. 
It seems to me you don't understand the issue I complain about!
Extra for you I write it once again: In earlier time people was able to craft Q300 weapons without any skill in weapon making and blacksmith. Today they use these old selfmade weapons to make a copy of them. The way they do this copy is considered to be exploiting.
No it doesn't because it IS less than a Q300 weapon, you said it youreself it's a Q250...why would it sell for the same and why would it be less? I think people should just play the freaking game and not complain, it's in alpha/beta and even so it beats almost every other free MMO in existence. It seems like this "bug" isn't exactly new. Wiping Q300 swords/etc won't stop people from doing it again. Somebody just needs to find a way to fix it until then live with it eh? With all due kindness, stop typing. /what he said. *points up*
1. I said that a Q300 weapon is very cheap today because there is no effort to train to craft such a weapon. Because of this the price of it is only somewhat more than the price to produce it, means the number of stocks. So you have to go cheper if you like to sell a Q200 weopon because a Q200 is not as well as a Q300. But if you go cheaper than the price you have to pay to produce it you make a loss.
2. The "bug" is not new, that's right. But am I not allowed to complain about something old fashioned? And wiping Q300 will stop people from doing it again! Without an original no copy.
If somebody is able to craft a Q300 weopon in a legal way he/she should be able to make a copy of this. Then he/she trained hard for this this.