Here is what I'm currently looking for, please email me or reply if you have for sale.
DW-6900DQM (Dave quality meats)
Passarella Death Squad
CASIO G-SHOCK OCEAN GULFMAN DOLPHIN & WHALE G9101K-7
That's a good start. PM, reply or email me firstname.lastname@example.org if you have any for sale. I'm also open to other hard to find G-Shocks, let me know what you have! I have money to invest.