Every change to this data point is recorded. Price-Quotes Research Lab maintains full transparency on all pricing data.
| Date | Field | Old Value | New Value | Source | Reason |
|---|---|---|---|---|---|
| 2026-04-21T01:27:27Z | price_low | 1.40 | 2.75 | worker-nj-worker | Price update |
| 2026-04-21T01:27:27Z | price_mid | 2.11 | 3.25 | worker-nj-worker | Price update |
| 2026-04-21T01:27:27Z | price_high | 2.11 | 3.75 | worker-nj-worker | Price update |
| 2026-04-20T22:33:50Z | price_low | 2.75 | 1.40 | worker-nj-worker | Price update |
| 2026-04-20T22:33:50Z | price_mid | 3.25 | 2.11 | worker-nj-worker | Price update |
| 2026-04-20T22:33:50Z | price_high | 3.75 | 2.11 | worker-nj-worker | Price update |
| 2026-04-17T16:27:30Z | price_high | 4.00 | 3.75 | worker-nj-worker | Price update |
| 2026-04-17T14:51:40Z | price_low | 12394.00 | 2.75 | worker-nj-worker | Price update |
| 2026-04-17T14:51:40Z | price_mid | 31839.00 | 3.25 | worker-nj-worker | Price update |
| 2026-04-17T14:51:40Z | price_high | 72000.00 | 4.00 | worker-nj-worker | Price update |
| 2026-04-17T12:48:41Z | price_low | 2.75 | 12394.00 | worker-nj-worker | Price update |
| 2026-04-17T12:48:41Z | price_mid | 3.25 | 31839.00 | worker-nj-worker | Price update |
| 2026-04-17T12:48:41Z | price_high | 3.75 | 72000.00 | worker-nj-worker | Price update |
| 2026-04-16T06:19:51Z | price_low | 13000.00 | 2.75 | worker-nj-worker | Price update |
| 2026-04-16T06:19:51Z | price_mid | 32000.00 | 3.25 | worker-nj-worker | Price update |
| 2026-04-16T06:19:51Z | price_high | 75000.00 | 3.75 | worker-nj-worker | Price update |
| 2026-04-16T03:56:08Z | price_low | 2.75 | 13000.00 | worker-nj-worker | Price update |
| 2026-04-16T03:56:08Z | price_mid | 3.25 | 32000.00 | worker-nj-worker | Price update |
| 2026-04-16T03:56:08Z | price_high | 3.75 | 75000.00 | worker-nj-worker | Price update |
| 2026-04-09T00:51:24Z | created | $3-$4 | worker-zurich-worker | Initial data collection |
This audit trail is maintained by Price-Quotes Research Lab. All changes are logged automatically. View our methodology.