GRACO 24U172 Spray Roller,20 in. L,in-Line Valve
Good price
$470.51 is 17% below the $569.99 it normally sells for, and the lowest we've seen in 140 days.
- Now
- $470.51
- Normally
- $569.99
- Lowest in 140 days
- $469.73(Jul 29)
- Highest
- $607.64
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 26 · 140 days · 27 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 17% below its normal price of $569.99. GRACO 24U172 Spray Roller,20 in. L,in-Line Valve price history, checked Nov 13, 2026: current price $470.51, normal (typical) price $569.99, average $560.68 over 140 days, lowest $469.73 (Jul 29, 2026), highest $607.64 (Nov 5, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $569.99
- 5% or more below normal
How often does it drop below normal?
In the 140 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 4 times, typically lasting about 4 days. It's below normal right now.
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/B00PWIQTXM \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B00PWIQTXM", {
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/B00PWIQTXM",
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": "B00PWIQTXM",
"title": "GRACO 24U172 Spray Roller,20 in. L,in-Line Valve",
"image": "https://m.media-amazon.com/images/I/51Oyw-ma6iL._AC_SL500_.jpg",
"currency": "USD",
"category": "Home Improvement",
"category_label": "Tools & Home Improvement",
"in_stock": true,
"price": {
"current_cents": 47051,
"reference_cents": 56999,
"discount_pct": 17.45,
"is_deal": true,
"observed_at": 1794610481595,
"changed_at": 1794588042710,
"checked_at": 1794610481595,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 17.45,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $470.51 is 17% below the $569.99 it normally sells for, and the lowest we've seen in 140 days."
},
"listing_claim": null,
"stats": {
"min_cents": 46973,
"max_cents": 60764,
"avg_cents": 56068,
"history_days": 140,
"price_levels": 222,
"price_changes": 27,
"distinct_prices": 5,
"lowest_at": 1785324639442
},
"history": [
{
"price_cents": 56999,
"from": 1792017310558,
"to": 1792904765520
},
{
"price_cents": 57999,
"from": 1792905589490,
"to": 1792944065544
},
{
"price_cents": 56999,
"from": 1792962232083,
"to": 1793919249624
},
{
"price_cents": 60764,
"from": 1793920476354,
"to": 1794569105535
},
{
"price_cents": 47051,
"from": 1794588042710,
"to": 1794610481595
}
],
"last_seen": 1794610481595
}
// … 217 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.