User blog comment:Pgrobban/The birth of a Treasure collector/@comment-26044650-20150622214348

You've actually gone and inspired me to start my treasure collection.

However, since I extracted off pretty much ALL the C, B and A rank treasures (sans the Crystal Pearl Earrings and the unique one-time only treasures, of course. I'm not that insane) I had to dig through the Good Treasure Chest a lot to get a couple copies of each C and B rank treasure (one to keep unevolved and to evolve the other), and had to spend quite a bit of Crystals to get the treasures from the C rank Cookies and Pets. I'm pretty sure I'll get multiple copies of the non-Cookie/Pet A/S rank treasures during the "Better Chances of Obtaining S Rank Treasures" event and I get quite a few tickets doing my Mystery Box Auto Runs anyway.

That sounds a lot (well... it is!) but right now I'm pretty much going to stop for now and let my Crystal Engine gather up enough Crystals to buy 2 of each Cookie/Pet treasure each day (although when it finally reaches to the S rank Cookies/Pets, it's probably going to take 2 to 3 days to get enough Crystals to get 2 copies). It's going to be... fun. :P

But +9'ing them all? Uhhh... that's going to be a loooooooooong term goal. Very long.

EDIT: Okay, I just realized I'm insane for wanting the unevolved and evolved versions of a treasure when the evolved ones are so much better. It's going to save me Crystals and keep me sane if I just brought one of each treasure.