BluBlocker
Iconic style, unmatched performance, and exceptional value. The first blue light blockers. Millions sold worldwide.
Lancaster, US · prices in USD · ships to 27 countries. Catalogue read from blublocker.com's own public product feed on 2026-09-10. Every figure below is an observation from that feed, not an estimate.
Sales estimate
Derived from stock levels falling between polls, over 8 observed days. Intervals where stock rose, or where a variant sat at the store's inventory ceiling, are discarded rather than counted as zero sales.
| Date | Units sold | Est. revenue | Method | Catalogue read | Discarded |
|---|---|---|---|---|---|
| 2026-09-08 | 0 | not measurable | index only | — | 00 |
| 2026-08-25 | 1 | 258 USD | stock movement | 15% | 00 |
| 2026-08-24 | 0 | 0 USD | stock movement | 15% | 00 |
| 2026-08-23 | 0 | not measurable | index only | — | 00 |
| 2026-08-09 | 2 | 742 USD | stock movement | 16% | 00 |
| 2026-08-08 | 0 | not measurable | index only | — | 00 |
| 2026-08-05 | 0 | not measurable | index only | — | 00 |
| 2026-08-03 | 0 | not measurable | index only | — | 00 |
An estimate, and the page shows what it rests on: which method produced each day, how much of the catalogue could be read, and how many intervals were thrown away. A day marked not measurable is not a day without sales — it is a day we could not defend a number for.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
Catalogue over time
| Date | Products | In stock | Median price |
|---|---|---|---|
| 2026-09-10 | 128 | 95 | 48 USD |
| 2026-09-08 | 128 | 96 | 42.95 USD |
| 2026-09-06 | 128 | 96 | 42.95 USD |
| 2026-09-04 | 128 | 96 | 48 USD |
| 2026-09-02 | 128 | 96 | 48 USD |
| 2026-08-15 | 128 | 96 | 42.95 USD |
| 2026-08-01 | 128 | 96 | 43.95 USD |
Data collected from blublocker.com's public product feed. Not affiliated with or endorsed by this store. Request removal.