Simpson Strong-Tie BA410 BA Top-Flange Joist Hanger for 4x10 (Pack of 20)
Good price
$376.49 is 5% below the $396.88 it normally sells for, and the lowest we've seen in 141 days.
- Now
- $376.49
- Normally
- $396.88
- Lowest in 141 days
- $375.49(Jul 12)
- Highest
- $428.41
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 · 141 days · 19 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 5% below its normal price of $396.88. Simpson Strong-Tie BA410 BA Top-Flange Joist Hanger for 4x10 (Pack… price history, checked Nov 13, 2026: current price $376.49, normal (typical) price $396.88, average $396.56 over 141 days, lowest $375.49 (Jul 12, 2026), highest $428.41 (Sep 21, 2026).
Loading the price chart.
- Price
- Normal $396.88
- 5% or more below normal
How often does it drop below normal?
In the 141 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more once, lasting less than a day. The last time ended Jul 12. It's below normal right now, for less than an hour 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/B01LZTG6GQ \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B01LZTG6GQ", {
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/B01LZTG6GQ",
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": "B01LZTG6GQ",
"title": "Simpson Strong-Tie BA410 BA Top-Flange Joist Hanger for 4x10 (Pack of 20)",
"image": "https://m.media-amazon.com/images/I/51tLdwy1a7L._AC_SL500_.jpg",
"currency": "USD",
"category": "Home Improvement",
"category_label": "Tools & Home Improvement",
"in_stock": true,
"price": {
"current_cents": 37649,
"reference_cents": 39688,
"discount_pct": 5.14,
"is_deal": true,
"observed_at": 1794605649263,
"changed_at": 1794603854029,
"checked_at": 1794605649263,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 5.14,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $376.49 is 5% below the $396.88 it normally sells for, and the lowest we've seen in 141 days."
},
"listing_claim": null,
"stats": {
"min_cents": 37549,
"max_cents": 42841,
"avg_cents": 39656,
"history_days": 141,
"price_levels": 183,
"price_changes": 19,
"distinct_prices": 6,
"lowest_at": 1783850476567
},
"history": [
{
"price_cents": 42841,
"from": 1790000916731,
"to": 1790000916731
},
{
"price_cents": 39688,
"from": 1790001311360,
"to": 1790001311360
},
{
"price_cents": 40743,
"from": 1790010077720,
"to": 1790010077720
},
{
"price_cents": 39688,
"from": 1790010443621,
"to": 1794586141100
},
{
"price_cents": 37649,
"from": 1794603854029,
"to": 1794605649263
}
],
"last_seen": 1794605652689
}
// … 178 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.