Milky Way Idle guides
Guides on top of the market data
Written guides that read the same cached MWIApi market data the market board and calculators run on, so every table recomputes when the cache refreshes instead of going stale. Where the data cannot answer something — order depth, fill guarantees, skill economics — the guides say so rather than estimating.

Published guides
Money Making Guide
The market ranked by after-tax margin, absolute gap, price against median, and the vendor floor — which gaps are worth the fill risk, and when to stop waiting and vendor.
Spread vs a Real Fill
How marketplace tax shrinks a listed spread, why a paper flip needs both orders to fill, and four checks to run before any buy.