My Mulebuy Spreadsheet Saved Me $2K Last Month – Here’s My 2026 System Okay, confession time: I used to be that person who’d impulse-buy a “vibe” outfit at 2 AM, only to realize three days later I already owned something nearly identical. My closet was a graveyard of duplicate linen shirts and jeans that “almost” fit. My bank account? Let’s not even go there. Then I discovered the mulebuy spreadsheet method, and honey, it legit changed my shopping life. This isn’t just another budgeting tool—it’s my personal shopping strategist, hype-woman, and reality check, all in one Google Sheet. What Even Is a Mulebuy Spreadsheet? If you’re new to this, a…