Yo, Ik it's up for sale man and you only accepting tc, but I can sell of my items for around 130k, wondering if you could hold until all is sold?
Head - ~60k
512 head - 10-15k
128 set - 20k
Pure Force - 20k
very average but you get the idea

How can I be sure that you then buy this set for 130K and I did not just refuse a lot of people who can buy it immediately. How much time do you need to sell all you said above?

How long it takes is dependant on the demand for the items, do not worry if you get a deal, ill instead make a deal with that owner once it has been passed around, it will be a bit cheaper there anyway