Milky Way Idle calculators
Milky Way Idle calculators
Three tools, three jobs: work out what a trade actually returns after tax, plan how to spread a buying budget across price levels, and check expensive gear where the posted ask and the real bids disagree. Each tool completes its own task — no renamed duplicates.
Market trading calculator
Net sale after tax, flip profit and ROI, the listing price for a target profit, and the vendor floor check — one tax-aware tool.
Bid ladder planner
Turn a budget into staggered bid rungs: price per rung, quantity per rung, and total spend before you commit.
Rare gear price check
Cached high-value listings where the bid sits far below the ask, so an expensive blind buy gets checked first.
Sample items with room to check
| Item | Ask | Bid | Spread |
|---|---|---|---|
 Celestial Brush | 400,000,000 | 220,000,000 | 180,000,000 |
 Cheesemaker's Top | 250,000,000 | 80,000,000 | 170,000,000 |
 Brewer's Bottoms | 250,000,000 | 96,000,000 | 154,000,000 |
 Chef's Top | 250,000,000 | 130,000,000 | 120,000,000 |
 Tailor's Bottoms | 250,000,000 | 130,000,000 | 120,000,000 |
 Griffin Bulwark | 250,000,000 | 185,000,000 | 65,000,000 |
 Furious Spear | 280,000,000 | 245,000,000 | 35,000,000 |
 Regal Sword | 285,000,000 | 260,000,000 | 25,000,000 |