Price History for Black Box Serial Extension Cable
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Black Box Serial Extension Cable
General Information Place your serial printer or modem anywhere. Extend existing serial or parallel cables connect a switch box connect a modem there are many uses for this DB extension. Technical Information
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Price History Chart
Recorded price history
Showing the 30 most recent of 37 recorded prices.
| Date | Price |
|---|---|
| Sep 12, 2026 | $43.34 |
| Sep 10, 2026 | $43.39 |
| Sep 8, 2026 | $40.00 |
| Sep 5, 2026 | $38.91 |
| Sep 1, 2026 | $31.30 |
| Aug 29, 2026 | $29.98 |
| Aug 28, 2026 | $31.30 |
| Aug 25, 2026 | $40.13 |
| Aug 22, 2026 | $31.05 |
| Aug 15, 2026 | $30.98 |
| Aug 12, 2026 | $40.13 |
| Aug 9, 2026 | $27.33 |
| Aug 3, 2026 | $40.13 |
| Jul 27, 2026 | $40.08 |
| Jul 23, 2026 | $30.98 |
| Jul 18, 2026 | $29.98 |
| Jul 17, 2026 | $30.98 |
| Jul 2, 2026 | $29.98 |
| Jul 1, 2026 | $40.13 |
| Jun 16, 2026 | $27.33 |
| Jun 14, 2026 | $33.26 |
| Jun 6, 2026 | $32.23 |
| Jun 4, 2026 | $28.52 |
| Jun 3, 2026 | $32.23 |
| May 31, 2026 | $28.52 |
| May 28, 2026 | $32.23 |
| May 23, 2026 | $28.52 |
| May 21, 2026 | $27.33 |
| May 2, 2026 | $40.05 |
| May 1, 2026 | $34.35 |
Analysis
Black Box Serial Extension Cable price analysis
Price analysis for Black Box Serial Extension Cable at Walmart: Today's price is $43.34. Current price is 23% above the 90-day average of $35.27 (a $8.07 above the running mean).
- Currently listed at $43.34, which is $12.89 above the original MSRP of $30.45.
- Current price is 23% above the 90-day average of $35.27 (a $8.07 above the running mean).
- The lowest recorded price on PriceWatchPro was $27.33 on May 21, 2026. That's $16.01 below today's price.
- The highest recorded price on PriceWatchPro was $43.39 on September 10, 2026. Today's price is $0.05 below that peak.
- 30-day trend: trending up 39.6% from $31.05 to $43.34.
- Across 36 tracked price changes, the listing has dropped 11 times with an average drop of $6.92.
- PriceWatchPro has been tracking this listing since December 3, 2025 (291 days of price history).
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Snapshot
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