Price History for GSC 1559720 International Wave Demonstration Kit
Close
GSC 1559720 International Wave Demonstration Kit
The Wave Demonstration Kit comes with one long narrow steel helical spring a string and one larger helical spring that are matched to give nearly equal amplitudes of reflected and transmitted pulses and waves.
Set Price Alert
Price History Chart
Recorded price history
Showing the 30 most recent of 37 recorded prices.
| Date | Price |
|---|---|
| Aug 29, 2026 | $81.72 |
| Aug 28, 2026 | $71.42 |
| Aug 26, 2026 | $81.72 |
| Aug 25, 2026 | $71.42 |
| Aug 21, 2026 | $81.72 |
| Aug 12, 2026 | $83.39 |
| Aug 11, 2026 | $71.42 |
| Jul 30, 2026 | $83.39 |
| Jul 27, 2026 | $80.12 |
| Jul 24, 2026 | $79.42 |
| Jul 18, 2026 | $80.12 |
| Jul 15, 2026 | $79.42 |
| Jul 12, 2026 | $83.39 |
| Jul 9, 2026 | $81.22 |
| Jul 6, 2026 | $71.42 |
| Jun 30, 2026 | $80.12 |
| Jun 27, 2026 | $79.42 |
| Jun 24, 2026 | $81.74 |
| Jun 21, 2026 | $71.42 |
| Jun 19, 2026 | $80.12 |
| Jun 15, 2026 | $81.49 |
| Jun 6, 2026 | $80.79 |
| Jun 2, 2026 | $71.42 |
| May 31, 2026 | $80.79 |
| May 27, 2026 | $71.42 |
| May 24, 2026 | $80.79 |
| May 21, 2026 | $80.12 |
| May 15, 2026 | $80.79 |
| May 14, 2026 | $80.35 |
| May 12, 2026 | $80.12 |
Analysis
GSC 1559720 International Wave Demonstration Kit price analysis
Price analysis for GSC 1559720 International Wave Demonstration Kit at Walmart: Today's price is $81.72. Current price is 3% above the 90-day average of $79.03 (a $2.69 above the running mean).
- Currently listed at $81.72, which is $2.12 above the original MSRP of $79.60.
- Current price is 3% above the 90-day average of $79.03 (a $2.69 above the running mean).
- The lowest recorded price on PriceWatchPro was $56.58 on November 26, 2025. That's $25.14 below today's price.
- The highest recorded price on PriceWatchPro was $83.39 on July 12, 2026. Today's price is $1.67 below that peak.
- 30-day trend: trending up 14.4% from $71.42 to $81.72.
- Across 36 tracked price changes, the listing has dropped 14 times with an average drop of $6.29.
- PriceWatchPro has been tracking this listing since November 26, 2025 (298 days of price history).
Related
More Toys deals on Walmart
Track price history on other items shoppers are watching in this category.
Support
Walmart FAQs
Tips for tracking this Walmart item with alerts and price history.
How do I track price drops for Walmart?
Pick a target price on this page and save it. We will email you when this Walmart listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
GSC 1559720 International Wave Demonstration Kit shopping snapshot
Track this Walmart listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when GSC 1559720 International Wave Demonstration Kit dips below that number.
Shop confidently
Review specs, availability, and recent updates from Walmart before jumping to the store page.