Let me put it this way, i have over 260 complete Burst beys, both Hasbro and Takara-Tomy. Some of these include rare purchases like the black Ωrichalcum, Shadow Ωrichalcum, Duo αrtemis and Duo αpollo, Holy Knight God Valkyrie, blue Wolborg, and Shining αmaterios.3.Ds' with the Switch game. That's just Burst, and doesn't include the 3 complete RLCs I've purchased that aren't "complete beys". I also have a collection of Metal Saga beys (~150 I'd hazard, although its hard to tell because so many have broken parts) and a smattering of Plastic and HMS beys too (~30?).
I don't know how much that adds up to, but it's a whole lot.
Cincinnati-based Organizer, and owner of every single currently released TT Burst bey part in at least one color. Hard to think of anything I don't have from MFB either...