Currency
Lower cost per use
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The "buy once" math
A $240 pair that lasts six years costs less per wear than a $60 pair replaced every year. Cost per use turns that instinct into a number — and also shows when the cheap option wins because you'll rarely use it.
FAQ
What counts as a use?
Anything you'd reasonably count: a wear, a ride, a cook, a session. Keep it consistent across both options.
Should I include resale value?
Yes, if you'd realistically sell it. Quality items often keep resale value, which lowers their true cost.
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