So I'm nowhere near crafting 65+ stuff, BUT....
I have been around so long and have not used credits for much other than a few things over in GW2 last fall, that I figured I might as well preorder some handcrafted stuff for Teicneo for when I get her to 70. She is still fighting through L68. Of course, Hgielak jumped on this and already made three of the items. Thank you! No rush on these, but I love helping family who like all the fun stuff we have on this website to go with the game. May all who help make this stuff gain great crafting prestige. ;)
And I would have ordered the wand, but it appears we still need to get that recipe added to the database. We at least had the L70 stave.
One reason you may not see huge orders for a full set of this gear though is it is not cheap. I just spent a little over 80K vault credits I had sitting around burning a hole in my pocket because in most games I craft, too, and over the past few years did not order a lot unless I was feeling lazy and crafters were begging for stuff (mostly ESO days).
Anyway, I love that we have these marketplaces for our chapter level adventures as just another way to play together.