Hmm.. I didn't keep track of how long exactly it took for all my shards, but there's like no consistency in time. Even with related shards, I got slay and str in about 3 minutes, then att took another 20~ minutes.
E: Sold stuff, if I got spider leg top yesterday then I'd've gotten another 10-15m lol, never mind.
±10m gp/hr, I'll not complain at that even considering I was unlucky, it can pay for a bunch of my skills.
HTTP://puu.sh/bs6U3.png