Geez .... i paid 500 $ for my bike, 72 $ on the muffler, 65 $ on a battery, 17 $ on new factory style air filter and yes I'm running the original air box. 379 $ Dennis Kirk order of brake pads/ tires/ flywheel puller/ 16 tooth sprocket/ throttle sleeve/ caliper seal kit/ fork springs/ clutch springs. 11 $ on muffler packing, 10 $ on 2 of the same oil seals ( always good to have a spare), 31 $ on a master cylinder kit, 57 $ on a complete gasket kit ( minus oil seals, don't come with), 31 $ on Mobil 1 oil, 11 $ on electrical solder/ heat shrink/ and weather proof connectors. Another 69 $ for more Dennis Kirk stuff, clutch cable and clutch disc set, 55 $ for new title in my name and 8 $ NY sales tax ( put on bill of sale i paid 100 $). I believe i spent another 247 $ on bars/ grips/ glue/ another caliper seal kit ( for the front caliper)/ bar ends/ ...... couple other things just can't find the receipt plus another 130$ on my new helmet. I'm sure I'm missing something but you get the idea, some of it had to be done, others were " I'm right there might aswell do it" deals, and the rest was because i wanted to.
Just remembered 20 $ on rear shocks from an 82 CB550 nighthawk used but in very good shape and also adjustable.