Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket
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Normal price
$164.99 is within 5% of the $159.99 it normally sells for.
- Now
- $164.99
- Normally
- $159.99
- Lowest in 139 days
- $154.99(Jun 29)
- Highest
- $172.99
Where today's price sits
Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.
Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)
Price history
Tracked since Jun 25 · 139 days · 4 price changes
Ahead of Black Friday 2026 (Nov 27), it is at its normal price of $159.99. A price below $159.99 would be a real deal. Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming… price history, checked Nov 12, 2026: current price $164.99, normal (typical) price $159.99, average $159.95 over 139 days, lowest $154.99 (Jun 29, 2026), highest $172.99 (Oct 8, 2026).
Loading the price chart.
- Price
- Normal $159.99
- 5% or more below normal
Other ways to buy
New from
$164.99
Doheny's Pool Supplies FastSeller rating 85% of 13,712
All 2 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Doheny's Pool Supplies Fast | New | $164.99 | No | 85% of 13,712 |
| Doheny's Pool Supplies Fast | New | $164.99 | No | 85% of 13,712 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B0050K3624 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B0050K3624", {
headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();
console.log(product.verdict.label, product.price.reference_cents);import os, requests
r = requests.get(
"https://trackpin.co/api/v1/product/B0050K3624",
headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()
print(product["verdict"]["label"], product["price"]["reference_cents"])This is exactly what the API returns for this product. Free keys include 100 requests a day.
Request a key{
"asin": "B0050K3624",
"title": "Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket",
"image": "https://m.media-amazon.com/images/I/71olPRk1BCL._AC_SL500_.jpg",
"currency": "USD",
"category": "Lawn & Patio",
"category_label": "Patio & Garden",
"in_stock": true,
"price": {
"current_cents": 16499,
"reference_cents": 15999,
"discount_pct": -3.13,
"is_deal": false,
"observed_at": 1794446172802,
"changed_at": 1794231588934,
"checked_at": 1794446172802,
"source": "stored"
},
"verdict": {
"label": "normal",
"text": "Normal price",
"pct_vs_normal": -3.13,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Normal price. $164.99 is within 5% of the $159.99 it normally sells for."
},
"listing_claim": null,
"stats": {
"min_cents": 15499,
"max_cents": 17299,
"avg_cents": 15995,
"history_days": 139,
"price_levels": 181,
"price_changes": 4,
"distinct_prices": 4,
"lowest_at": 1782741233636
},
"history": [
{
"price_cents": 15999,
"from": 1785322946416,
"to": 1785323286646
},
{
"price_cents": 15999,
"from": 1785324818190,
"to": 1791452034469
},
{
"price_cents": 17299,
"from": 1791501022045,
"to": 1791501627430
},
{
"price_cents": 15999,
"from": 1791512959950,
"to": 1794224594914
},
{
"price_cents": 16499,
"from": 1794231588934,
"to": 1794446172802
}
],
"last_seen": 1794446176657
}
// … 176 more steps in the full responseNormal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.