since my shift knob was pretty nasty looking (The black leather started turning green around where I usually grip it), I was telling my dad that I'd probably buy a new one, he then suggests I just use some shoe cleaner on it to make it look brand new again. Couldn't believe how well it worked.
used this stuff I got from walmart a long time ago:
And ended up doing the shift knob and boot, and it looks practically new. Everything is black now no more green one some parts and everything looks great: