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- Taylor Swift's Eras Tour is set to break records, with some estimating it could gross $1.4 billion.
- Swift is set to take home hundreds of millions of dollars — and "mini-residencies" will help.
- She's playing as many as six shows in some cities. That makes putting on a big production more economical.
There's no arguing that, when it comes to her Eras tour, Taylor Swift is polishing up real nice.