so i have this set of profile column cranks like new with Madera Chainwheel and promo BB. All like new. I've list this eBay for 190 also excepting best offers. Now the frustrating part, people keep sending me unrealistic offers, for example the last one I received was 75 bucks....really!? There is 260 bucks worth of hardware. Which 190 is already reasonable. Why do I keep getting these low ball offers? So what you think?