It looks exactly like an indeterminate amount of cannabis. But, seriously, looking at some of those dense buds, I'd say that could be an ounce. Some of those are money buds. Man, just go buy a scale in the morning. It looks to me like, if anything, your dealer might be selling you some semi-cured bud. But, on the other hand, those look pretty magnificently cured. You might have a sweet hook up. Stop freaking out.
Break one of the smaller buds open and compare how long it takes you to burn through compared to your average consumption.
Those appear to be rock-hard little nugs. They look excellent all around and an easy zip if they are as dense as some I've come across. That kind puts the kind in kind. Would you rather some airy shit that just burns up? I doubt it. That looks great to me. Now buy a scale and chill out.