After casually looking about the wiki, I noticed that there wasn't any page dedicated to the upgrade chart in Gravity Rush 1 and 2. The upgrades themselves are frequently mentioned in posts (Micro Black Hole, Gravity Typhoon, etc.), but not the gem amounts, unlocks, and other fun details. Since it got revamped in the sequel, I was thinking of making a wiki that covers visual/price changes. What do you guys think?