Account & Profile Upgrades

Account & Profile Upgrades, accessible from Elizabeth in the Community Center allow players to upgrade their account and profile in various ways. Once unlocked, these upgrades are permanent. These upgrades are often free in the early levels, requiring nothing but time to upgrade, but often cost SkyBlock Gems in the later levels. These upgrades can also be skipped, allowing players access to them immediately, at the cost of 144 SkyBlock Gems per day skipped.

Overview
Here is a quick overview of which upgrades are available for free, and which are placed behind a paywall.

In order to max out every upgrade, 5150 Gems are required, which is equivalent to approximately $40 (you can either purchase one $50 package or $25 + $10 + $5). Solo players who opt to skip the co-op slots upgrade only require 3,350 Gems, which is just under $25.

Players who spend Gems get 3 extra slots for their co-op, 4 extra simultaneous guests to their island, 80 additional blocks of width to their island (this almost doubles the square footage of the player's island, 7 additional pages to their Ender Chest, 6 additional slots for their Sack of Sacks, 0.125% reduced tax in the Bazaar, and 7 additional simultaneous orders in the Bazaar.

Profile Upgrades
Profile Upgrades upgrade the profile they are accessed on, and are shared across co-op members.

Account Upgrades
Account Upgrades upgrade all of a player's profiles, and do not impact co-op partners.