We saw a Kohler stainless steel kitchen sink (model # 3732) in
Home Depot and wanted to compare prices at other stores, but I
can't see that model # anywhere else.

Is it possible this model # is specific to Home Depot, and that
Kohler might offer the same sink through other stores under a
different model #?

If so, is there an easy way I can wade through all the Kohler models
to compare apples to apples, so to speak?

Thanks.