Tools
Financial intelligence for the things you own.
Cost-Per-Use
The single most important number you can know about anything you own.
Your cost per use
€0.15
over 2,000 uses
Net ownership cost€300
Annualized€30 / yr
vs. cheap alternative (€0.45/use)67% cheaper
Comparison baseline: a €90 disposable replaced yearly = €0.45/use.
Repair vs Replace
When fixing it makes more sense than replacing it — and when it doesn't.
Recommendation
Repair.
Repair gives you years of use at a fraction of replacement cost.
Repair cost / remaining year€13
Replace cost / year€38
Remaining lifespan6 yrs
Inflation Shield
How buying durable today protects you from tomorrow's prices.
In 10 years, the same item costs
€666
vs. €450 today.
Inflation cost avoided€216
Effective annual return4%
Buying durable now isn't spending — it's locking in today's prices for a decade.
Product Matchmaker
Recommendations based on philosophy, not affiliate margins.
How often will you use it?
Buy once forever, or buy & resell?
Patina, or pristine?
Your match
Red Wing Iron Ranger
Resoleable, full-grain leather that ages into character. Built for people who walk daily and value repairability.