How a $1.50 part can cost $2000

oh man,spray the broken bolt with pb blaster for a few days and then heat up the part sticking out and while its still hot douse it with p b again,after it is good and cooled offclamp a set of vice grips on it in the proper direction(yes there is a proper direction)or weld a nut to it,then aim some heat at the engine block boss where that broken bolt goes into it(pull the fuel pump off first and plug the line with a 3/8" bolt and a clamp on it) then put some heat to it,then turn the bolt out.86 k miles? put a new timing chain and gears in there,then fix the other lil' problems.that engine should go another 100,000 miles JMO