Grouped by unlockorder.
The starting area — basic storage auctions, low-value items, and the place every new player learns the auction loop.
Second area — urban back-alley lockers with higher-value used goods than the Junk Yard.
Third area — farm-tier auctions featuring animals, crops, and agricultural machinery.
The fourth and highest-tier area — port lockers filled with industrial equipment, boats, and high-value cargo.