This feels like the second or third sale on crafting items in as many months, which is fine, except... cannith crafting(what the hulk of the "sale" is aimed it) is a sad, dilapitated system that the devs apparently abandoned ages ago and have since forgotten about, like a half-eaten carton of broccolli beef in the back of the regrigerator.
I've got a level 150 crafter in every discipline. I've already spent hundreds of TP and millions of plat only to learn that crafting has no value past a certain point, and everyone else knows it. You make some TR twink gear or you slot some tough-to-slot effects(like deathblock and whatnot) and that's it. No justification for spending any more plat or TP on it.
So why all the sales? Its still a sucky, out-moded system.