Petitions have been approved in the Shasta County Supervisor recall, which had previously run into problems, as petitioners failed to sign the ad taken out in the newspaper. Supervisors Leonard Moty, (4308 signatures needed) Mary Rickert (4432 needed) and Joe Chimenti (4392 needed) are facing threats over their support for restrictions to fight the Covid pandemic.
Here's a vastly more detailed look at the fight, which notes that petitioners would need about 4000 valid signatures. There is also a claim that the recall proponents have copied their logo from the QAnon logo.
The cost is between $200,000 and $400,000.