I am offering a mark up of TT(Robot Beacon ) + 500%.
What this means is that if the beacon is 23 PED + 500% ( 115 ) = 138 PEDs 
If you are lazy to do the math here is a list :tongue2:
23 TT + 115
25 TT + 125
29 TT + 145
32 TT + 160
39 TT + 195
42 TT + 210
AFAIK those are the TT R.B I have seen so far.
If you are interested in selling a robot beacon please post here or send me a PM
cK can also be hired for hard and very hard level missions. For further details about this, please give me a PM ( questions + inquiries ) 