I believe the owner has another shop in Malibu. Was "Sunset Collective" printed on the jars? If so, he probably didn't have any use for them. It's also possible that a former patient may have accumulated the jars and decided to sell them.

I can tell you that the DEA confiscated only our meds during the raid - nothing else. They were in and out very quickly - and from what I understand, it was the same at all the places hit that day - except for the collective on El Centro and Santa Monica.

Peace.