You didn't read the article carefully enough- the 250 lbs refers to the output of one specific harvester, not the output from all 30k coffee trees in CA.
So 24 farmers harvested 250 lbs, all of it bought by the one roaster at $60 /lb. Coffee plants take 18 months before they start producing harvestable amounts of cherry.
In that sort of price range are some fantastic coffees - I struggle to see how something 4x more expensive could be that much better. My go to is Ethiopian Yirgacheffe which is a few dollars cheaper at NZ $17.50.
Edit: I didn't mean to compare Guatemala vs. Panama coffees, just noting the price range.
So we are only talking about ~250 bags of coffee. Which is still nothing.