Yeah, but what's your alternative to get one that doesn't require shipping? Nor Cal dealers are better than So Cal dealers when it comes to mark-ups, but it seems unlikely to find one locally.
Before tax/registration, my Cement TRD Pro is $44,749 after MSRP, dealer fees, and shipping. Shipping from Iowa to California is $950. Considering the market for a Cement Pro right now, I'd say that's not bad at all. I think the key would be to find a vehicle with limited options. The price of just a few options that you may not want/need are near the cost of shipping (sliding cargo deck, remote start, etc.).
If you can find a Cement Pro for $500 under MSRP (even if you have to pay for shipping) and you don't jump on it ASAP, you likely won't ever end up with one unless you get very lucky.