Well, in my honest opinion, this set is worth at most 60k, maybe a minimum of 15k should be expected. It's simplistic at the extreme but it does look fairly good. If you include a force color like acid or toxic you could amp up the price a bit more.
sadly I don't have enough money to buy it, nor do i have a full set anyways, but good luck with the selling and i hope my advice was somewhat helpful
~shado