The blue ones I got from wacoral or myteemouse.
The last ones are the deepwater variety that's going around.
Traded for those yesterday.
I believe OIB has some large pieces.
I am local to OIB and check out Perrys stuff all the time but I just like trading.
If you are ever up for some trading I go to Oly twice a month for work. I can send you pics of what I have to trade anytime your up for it.