Since the patch crafts are "smart roll" like pretty much all rare/legendary items that drop is.
This you can heavily abuse currently by +6 properties crafting items (I do helmets) These cost 9180g per craft + the mats which can be farmed or simply bought of the AH (~15000g per craft if you buy the mats) These helmets has a chance of rolling 2 base stats (Let's say int+vit) up to 329, ontop of that they can roll socket, 6 crit and a bonus is XX% extra damage to X spell.
With such low cost per craft the chance you'll get something wroth selling is extremely high.
Here is an example
This helmet is what you can roll (without the damage % bonus) This specific is wroth 10-15m gold.