I do not want an undermount or a vessell sink. I want a single hole, drop in sink that has the built in rim/slope so that water dripping off the faucet will drain into the bowl. I have no idea what the raised rims are called, but it seems like very few sinks have them now. Most are flat topped so the water could either fall into the sink or onto the countertop.

I found a few rectangular sinks in the Kohler line, but I want an oval sink. I found a few with the draining rim, but I have never heard of the brands...Miseno, Sterling, Cheviot, Mansfield.

Then, I found a single hole, Kohler sink here on Houzz, but the price is so far below all other Kohler sinks on Houzz. Is it Kohler selling these on Houzz? Who does sell on Houzz? The price seems too good to be true. What am I missing?

Thanks.