# 🏛️ Auction Bank – Economy Mod

A complete player-driven economy system for Minecraft 1.20.1 (Forge).
All menus are fully custom dark UI.

## Features

### 🏪 Auction House
- Browse all active player listings in a paginated grid
- Filter by price (cheapest / priciest / newest)
- Sort A-Z / Z-A
- Click any listing to choose how many to buy (partial quantity supported)
- List your own items with a numpad price entry screen
- 5% seller tax on every sale
- Listings expire after 48 hours

### 🏦 Bank & Money Transfer
- Check your balance at any time
- Send money directly to other players
- Full transaction history

### 🛒 Server Shop
- 5 categories: Minerals, Crops, Wood, Mob Drops, Fish
- 50+ vanilla survival items with individual sell prices
- Prices fluctuate ±20% every 8 hours
- Click an item -> see your inventory -> select how many to sell -> instant payout

### 📬 Inbox
- All purchased items, cancelled listings and coin payments arrive safely in your inbox, expire after 30 days

## How to open
Press **J** (rebindable) to open the Auction House hub.

## Requirements
- Minecraft 1.20.1
- Forge 47.x.x