Supercell always gives us 1 gem boosts as like a Christmas special or for other occasions (the release of Clan Wars and their one year anniversary) but instead of having that because Supercell does it often maybe we can have a building sales event? Where certain buildings cost less. Like the upgrade for the level 7 mortar was 3.2 million gold. Maybe during the sales event it would go down to 3 million and so on with other buildings. Please tell me what you think :)
