[US][FS]90s sets

vvmilan

Hi all, 
Hope everybody is having a good holiday. 
For me it's time for down-sizing my older collection. (her command)
All the sets are with their box(trays), instructions and ads. Boxes condition average 9/10.
I cannot garentee all of them are complete, but I'd say 98%.
The individual price is just a reference of lowest price in US with worse(no box/instructions) condition on BL. I'm not asking for that.
I'm happy to take a 10% off it, and prefer someone could buy them all and receive a good additional mark down. How about another 20%?
I'm open to offers and trades(newer D2Cs) as well. 
Thanks.

SYSTEM
#6195 Neptune Discovery Lab $100
#5988 Pharaoh's Forbidden Ruins $145
#4021 Police Patrol $30
#6540 Pier Police $42
#4011 Cabin Cruiser $25
#6190 Shark's Crystal Cave $60
#6442 Sting Ray Explorer $20
#1896 Trauma Team $27
#6175  Crystal Explorer Sub $25
#6342 Beach Rescue Chopper $10
#6558 Shark Cage Cove $40
#1728 Crystal Crawler $20(no rock base $4)
#6584 Extreme Team Challenge $46

TECHNIC
#8002 Destroyer Droid $78
#8250 Search Sub $150
#8412 Nighthawk $38

MINDSTORMS
#9719 Robotics Invention System, Version 1.0 $125