Expand access to Galat's Wondrous Chest of Storage

Currently, Galat's can be accessed in every major town and can be summoned via a scroll that costs 5000gp and can spawn rarely in high-level chests. Keeping a stock of scrolls on hand is expensive and contributes towards the item carry limit. Additionally, players can often hop to an empty server quickly to withdraw or deposit what they need, then hop back on the server they were playing on. Low-mid level players will tend to access main towns anyways, and high level players will often hop to empty servers to access galats when they need. With this in mind, it would improve the quality of life of mid to high-level players greatly to have expanded access to Galat's.

Depending on one's playstyle, a few different options for players to choose would be ideal.

Some suggestions for expanded access:

• A pet that can summon, or act as a Galat's chest.
• Tome (or permanent scroll) / ability to summon Galat's at a cost.
• Galat's chest that you must hold in your hands to access? Costs GP per transaction?
• Other ideas welcome

The issue names no files, tests, or entry points. First clarify which access option should be implemented and inspect the existing Galat's town and scroll access; done should include an agreed design for expanded access, its costs and restrictions, plus tests covering the selected behavior.