Square D - SDSA1175CP Surge Protector, Black
Good price
$46.25 is 10% below the $51.92 it normally sells for, and the lowest we've seen in 139 days.
- Now
- $46.25
- Normally
- $51.92
- Lowest in 139 days
- $46.25(Nov 12)
- Highest
- $99.99
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 · 5 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 10% below its normal price of $51.92. Square D price history, checked Nov 12, 2026: current price $46.25, normal (typical) price $51.92, average $71.51 over 139 days, lowest $46.25 (Nov 12, 2026), highest $99.99 (Jul 7, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $51.92
- 5% or more below normal
How often does it drop below normal?
In the 139 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for less than a day so far.
A count of what happened, not a prediction.
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B09BW4PXVL \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B09BW4PXVL", {
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/B09BW4PXVL",
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": "B09BW4PXVL",
"title": "Square D - SDSA1175CP Surge Protector, Black",
"image": "https://m.media-amazon.com/images/I/91UtnLePY+L._AC_SL500_.jpg",
"currency": "USD",
"category": "Home Improvement",
"category_label": "Tools & Home Improvement",
"in_stock": true,
"price": {
"current_cents": 4625,
"reference_cents": 5192,
"discount_pct": 10.92,
"is_deal": true,
"observed_at": 1794509076743,
"changed_at": 1794486563750,
"checked_at": 1794509076743,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 10.92,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $46.25 is 10% below the $51.92 it normally sells for, and the lowest we've seen in 139 days."
},
"listing_claim": null,
"stats": {
"min_cents": 4625,
"max_cents": 9999,
"avg_cents": 7151,
"history_days": 139,
"price_levels": 154,
"price_changes": 5,
"distinct_prices": 6,
"lowest_at": 1794486563750
},
"history": [
{
"price_cents": 7500,
"from": 1785279312522,
"to": 1785319612087
},
{
"price_cents": 7995,
"from": 1789156083741,
"to": 1791922343098
},
{
"price_cents": 5192,
"from": 1791942511813,
"to": 1793834416406
},
{
"price_cents": 5296,
"from": 1793836648555,
"to": 1794482506641
},
{
"price_cents": 4625,
"from": 1794486563750,
"to": 1794509076743
}
],
"last_seen": 1794509076743
}
// … 149 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.