You'd be surprised. Lots of weed? Cash? Baggies? Scale? Intent. Felony. Civil forfeiture (State of California v. A bag of $25,000 in cash). Go directly to Chino. Do not pass go.
It's usually the intent to distribute that ends people, and that does happen a lot with marijuana. Simple possession is easier to wiggle out of these days, depending on where you are and if it isn't much. Over a half ounce of marijuana in Virginia used to be a few years in prison (not sure if it still is). I'm carrying over a half ounce on my person right now and it'd be fine. Jurisdiction sucks.