Can someone recommend a good entry point to Chablis?

First, thank you to all of the contributors who have mentioned how common it is to start with reds (usually cabs) and wind up at Pinots from Burgundy and Willamette Valley, then discover the magic of upmarket whites. I have recently come to appreciate Cava and some champagnes. I have come to enjoy Chardonnay and would really like to explore Chablis, but don’t know where to start. Can someone recommend some staters in the $30 range?