Price History for 21ft. Solid Blue Round Above Ground Swimming Pool Overlap Liner
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21ft. Solid Blue Round Above Ground Swimming Pool Overlap Liner
If you want an above-ground swimming pool that looks as amazing and inviting as that true-blue water feels, then set out the Swimline Overlap Pool Liner before your next dip.Ideal for lining most 48 and 52-inch
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Price History Chart
Recorded price history
Showing the 30 most recent of 31 recorded prices.
| Date | Price |
|---|---|
| Nov 1, 2026 | $179.99 |
| Oct 31, 2026 | $181.99 |
| Oct 21, 2026 | $179.99 |
| Oct 18, 2026 | $184.99 |
| Sep 7, 2026 | $167.99 |
| Sep 6, 2026 | $179.99 |
| Jul 10, 2026 | $167.99 |
| Jul 9, 2026 | $181.99 |
| Jun 14, 2026 | $167.99 |
| Jun 9, 2026 | $194.89 |
| Jun 5, 2026 | $199.99 |
| May 31, 2026 | $191.89 |
| May 29, 2026 | $199.99 |
| May 23, 2026 | $192.99 |
| May 22, 2026 | $186.99 |
| May 6, 2026 | $184.68 |
| Apr 25, 2026 | $167.89 |
| Apr 24, 2026 | $173.99 |
| Apr 12, 2026 | $167.89 |
| Apr 11, 2026 | $176.99 |
| Apr 8, 2026 | $167.89 |
| Mar 20, 2026 | $159.99 |
| Mar 18, 2026 | $177.99 |
| Mar 15, 2026 | $159.99 |
| Mar 14, 2026 | $177.99 |
| Mar 2, 2026 | $159.99 |
| Mar 1, 2026 | $171.99 |
| Dec 14, 2025 | $159.99 |
| Dec 6, 2025 | $159.99 |
| Dec 4, 2025 | $159.99 |
31 recorded prices; last found in Home Depot’s data on Nov 2, 2026. How we track prices
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Analysis
21ft. Solid Blue Round Above Ground Swimming Pool Overlap Liner price analysis
Price analysis for 21ft. Solid Blue Round Above Ground Swimming Pool Overlap Liner at Home Depot: today's price of $179.99 is in the middle of the range we've recorded ($159.99 to $199.99).
- Currently listed at $179.99, which is $20.00 above the original MSRP of $159.99.
- Today's price is 6% above its average daily price over the last 90 days ($170.45).
- The lowest recorded price on PriceWatchPro was $159.99 on November 1, 2025. That's $20.00 below today's price.
- The highest recorded price on PriceWatchPro was $199.99 on May 29, 2026. Today's price is $20.00 below that peak.
- 30-day trend: trending down 2.7% from $184.99 to $179.99.
- Across 30 tracked price changes, the listing has dropped 12 times with an average drop of $11.36.
- PriceWatchPro has been tracking this listing since November 1, 2025 (366 days of price history).
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Compare 21ft. Solid Blue Round Above Ground Swimming Pool Overlap Liner prices across retailers
Same item (UPC 723815205216), also tracked at:
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