taptapstar/tools/sheet/buildingLevel.json

[{"level":1,"upGold":0,"gold":25},{"level":2,"upGold":50,"gold":30},{"level":3,"upGold":60,"gold":35},{"level":4,"upGold":70,"gold":40},{"level":5,"upGold":100,"gold":40},{"level":6,"upGold":200,"gold":44},{"level":7,"upGold":300,"gold":48},{"level":8,"upGold":400,"gold":52}]