I bought my Minty stock 636 for 3k
+260 tyger shark cage that i got from someone who bought it new and didn't want it and the first used one
+80 used vortex clip ons
+15 for an 8ft piece of bar stock
+530 for bad ass frame +100 for shipping and things going wrong with it
+180 on point sub cage
+100 stock r6 brembo
+230 NDC bracket
+200 in hb lines from destroying them in crashes
+70 in spray paint
+80 NDC rad cage
+150 fork seal replacement
+180 Stealth stay
+110 used sprocket and cheap chain
+100 for powder coating entire bike
at least +200 for the amount of calipers I've bought for different set ups I've used.

so right at 5,500. and I'm not done building it yet either. and now that i start thinking of the miscellaneous items such as nitrile gloves, fluids, missing bolts, stopped bolts. the list will go on forever.

and i don't regret one penny of it.

+unlimited amounts of money spent on BEER while working on it lol

That's my favorite, I'm a spray bombing fool lol.