Probably Stolen Profit & Rent Calculator
Calculate unit margin, batch profit, return on cost and the sales needed to cover rent using prices you see in Probably Stolen.
This worksheet uses ordinary arithmetic: margin equals sale price minus buy price. It does not assume hidden demand, fees or package-specific pricing rules.
How the calculator works
- Unit margin: sale price − buy price.
- Batch profit: unit margin × quantity.
- Return on cost: batch profit ÷ batch cost.
- Units to cover rent: rent ÷ positive unit margin, rounded up.
Enter the values displayed in your run. A zero or negative margin cannot cover rent by selling more of the same item. The result also excludes time, customer demand, power, inspection risk and any other costs you did not enter.
Sources & version limits
Names, descriptions and item icons come from the supplied Windows package, which identifies itself as 0.46D / Unity 2021.3.45f2. The public projection keeps 180 items with directly matched sprites and narrows starting perks to 25 factory names present in the recovered code structure. Reviewed October 13, 2026. The executable, raw dialogue, engine references, audio, debug assets and local paths are excluded. The build was not run or playtested.
- Current Demo context: official Probably Stolen Demo Steam page
- Developer context: Questing Goose Studio
- Topic and terminology comparison: Probably Stolen Wiki — stolen goods
The specialist site's prose, formulas and images were not copied. Its snapshot can differ from package 0.46D and the current Steam Demo.