Maybe this will work for you? I have the Blanco 441024. The interior dimensions are 26" by 16" and 9" deep. It was the largest one that I could find for a 30" sink base (I only looked for SS and silgranit though). My concern was that it would be too small but for the past week and a half that I've been using it, there have been no issues. All my pots and pans fit and I have a plastic tub on one side to separate out baby/kids plastic cups.

I bought it at homeperfect.com for $200 in late August and it looks like the price is now $216.

Here is a link that might be useful: Blanco 441024

thanks njmanna!. that is the only one i've found too so glad to hear that you're happy with it. I was concerned from the online picture that the bowl sort of tapered at the bottom but the rep i called said that isn't the case. did you get the grid that everyone on here says is so helpful?? I'm planning to skip it

I too have the Blanco 441024. It was installed about a month ago. It's plenty big and deep.
I also have the grid. It helps protect the bottom of the sink and effectively reduces the sink's depth by about an inch which I find helpful.
Also, since the drain is moved toward the rear of the sink you gain some usefull storage space underneath.

I have this one (Kraus) -- bought it a year ago and love it.

16 gauge T-304 Stainless steel
KHU100-30
Interior dimensions: 28 inches long x 16 inches wide x 10 inches deep

Kris

Here is a link that might be useful: kraus 30

thanks for all the helpful info. I'm going with Blanco 441024 found for $216 when I had only found it for $292. Thank you! Thank you!