This document describes a case study of implementing a ballpark pricing estimator on a homebuilding website. It discusses challenges like homebuilders wanting to control their own pricing and competitors removing similar tools. A process is outlined to create a simple pricing estimator using geographic pricing tiers. This led to increases in website users, leads, and e-lead sales. The key takeaway was that providing an estimated price upfront earned visitor trust and satisfied their main question, making them more likely to inquire further.