California residents already pay $8-$10 a gallon.

Granted, gasoline is high priced in Death Valley and San Bernardino but gasoline prices are regional.

I've been paying $3.80 to $4.10 at the local Arco.

Chevron of course is typically $1.50+ or more.

https://www.iexitapp.com/gasprices/California/4/Oakdale/2902/Unleaded/3