Razor blade price index
Every day, the median and cheapest price per 10 blades is recorded for each category on Amazon United States: not what a pack costs today, but what a blade cost last month.
Collecting. 0 days recorded so far — 30-day movement appears once there is a month of history. The series starts the day the job first ran and cannot be backfilled, which is why it runs daily from the beginning.
| Category | Median now | 30-day | Trend | Listings |
|---|
No history yet. Run npm run snapshot (or wait for the daily job) to record the first day.