they typically have a large lightstick stock and sell them both outside and inside the venue, as well as batteries. i got my both my lightiny and my army bomb version 3 at the venue, i got my army bomb despite showing up to get merch only a few hours before the show started, my mots armybomb i had to get online due to covid.

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u can do either! most if not all concerts sell lightsticks (if the group has one lol) lines can be long in person so people tend to go early to make sure they get one buttt if you’d rather not wait in line u can order one online

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