This is most effective if you already have a crusader armor set, unless your fond of reselling etc.
Take your crusader armor pieces and select the deconstruct option.
The schematics are tradeable. Now you may be wondering. **hmm wont this come out bio'd to me if I trade it to another player and he/she gets this crafted?**
NO! its wont. It will come out bio'd to the owner, not the previous owner. This is an easy 50-60 and maybe even 70 mill if your down on your luck.