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The question you ask at the checkout, worked out.

Every article starts from one specific expense and goes all the way: what it really costs, which object cuts it, how long that object takes to pay for itself, and the cases where it never does.

Driving for less

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Mr Deal leaning on his car and reading a long receipt of car expenses, a stack of coins by the wheel.

September 24, 2026

Cost Per Mile of a Car: What One Mile Really Costs

Cost per mile of a car: AAA's 2025 breakdown adjusted to today's gas price, what depreciation and insurance add, and a calculator for your own car's true cost.

September 24, 2026

Is an Electric Car Worth It? The Monthly Math

Is an electric car worth it against the car you already own? Gas vs charging at your state's prices, upkeep, the monthly payment, and the mileage where it pays.

 Mr Deal crouching by the wheel and checking a tire's pressure with a gauge.

September 24, 2026

Tire Pressure and Gas Mileage: What Low Tires Cost

Tire pressure and gas mileage: what fueleconomy.gov measures, what under-inflated tires really cost per year at today's gas prices, and the cheap fix that pays.

Groceries & food

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Mr Deal stacking food containers into an open chest freezer.

September 24, 2026

Is a Chest Freezer Worth It? The Payback Math

Is a chest freezer worth it? What you save stocking up on sales, what the electricity costs in your state, and the one habit that decides whether it ever pays.

 Mr Deal in an apron portioning rice and vegetables into four meal prep boxes on a kitchen counter.

September 24, 2026

Is Meal Prep Cheaper? What an Hour of Cooking Earns

Is meal prep cheaper than takeout? The saving per portion, what an hour of batch cooking really earns you, and two changes that raise it without more cooking.

Repair & make it last

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Mr Deal comparing two quotes, a worn toaster and a screwdriver on one side, a new boxed appliance on the other.

September 24, 2026

Repair or Replace an Appliance? Two Tests to Decide

Repair or replace an appliance? The 50% rule, the cost per year of service, expected lifespans, and a calculator that tells you before you call anyone out.

Do it yourself

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Mr Deal enjoying a cup of coffee in his kitchen, a coffee machine and a bag of beans on the counter.

September 24, 2026

Is a Coffee Maker Worth It? The Break-Even in Cups

Is a coffee maker worth it? The price of a home cup at the government's average for ground coffee, the cups until the machine pays back, and when it never does.

 Mr Deal holding hair clippers, the guards lined up and a calculator on the table.

September 24, 2026

Are Hair Clippers Worth It? Haircuts to Break Even

Are hair clippers worth it? How many haircuts until they pay for themselves, what you keep each year after, and the cuts that should stay with your barber.

 Mr Deal in a polo shirt on an exercise mat, a dumbbell in one hand and a membership card in the other.

September 24, 2026

Home Gym vs Gym Membership: When Equipment Wins

Home gym vs gym membership: what each visit really costs you, when home equipment pays for itself, and the order of steps that avoids paying for both at once.

 Mr Deal washing his car with a sponge, a bucket of soapy water at his feet.

September 24, 2026

Wash Your Car at Home or at a Car Wash? The Cost

Is it cheaper to wash your car at home? The cost per wash, how many washes until the gear pays for itself, the water and runoff question, and rules to check.

Seasonal spending

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Mr Deal sharing coins between three envelopes next to a wrapped gift and a pine branch.

September 24, 2026

Holiday Budget Calculator: What to Spend on Gifts

Holiday budget calculator: split your holiday spending before shopping starts, see what each gift can cost, and what to set aside each week until December 24.