Those original joysticks are extremely rare. Very hard to find. They were basically only used on Krull. You technically can use any other 8-way sticks, however if you want the proper original bat sticks, those are unique to Krull. They also have the 'heavy duty' Wico bases, with the metal L-brackets like the ones used on Wico 4-way skinny sticks, even though those are standard thickness 8-ways. (They used the beefier bases, because of the added leverage produced by the longer bat shafts.)
Anyone looking to restore a Krull properly would pay top dollar for this lot. I'd say you could easily get $1000. $1500 might be possible, but I think you'd have to show that the game board was working.