Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Above normal
$146.14 is 6% above the $137.50 it normally sells for. It sold at or within 3% of $137.50 for at least about a week of the last 45 days.
- Now
- $146.14
- Normally
- $137.50
- Lowest in 139 days
- $99.99(Jun 25)
- Highest
- $149.99
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 · 491 price changes
Ahead of Black Friday 2026 (Nov 27), it is 6% above its normal price of $137.50. A "sale" back to $137.50 would only return it to normal. Airthings Corentium Home Radon Detector 223 Portable, Lightweight… price history, checked Nov 12, 2026: current price $146.14, normal (typical) price $137.50, average $141.55 over 139 days, lowest $99.99 (Jun 25, 2026), highest $149.99 (Sep 17, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $137.50
- 5% or more below normal
How often does it drop below normal?
In the 139 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 16 times, typically lasting less than a day. The last time ended Jul 27. Brief dips under an hour (11) aren't counted.
A count of what happened, not a prediction.
Other ways to buy
New from
$144.99
RDA TRADINGFulfilled by Amazon · Seller rating 100% of 19
All 3 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| RDA TRADING | New | $144.99 | Yes | 100% of 19 |
| Amazon.com | New | $146.14 | Yes | 100% |
| Sylvane | New | $149.99 | No | 68% of 10,359 |
More real deals in Industrial & Scientific
Great price: −73% vs normalWireless Meat Thermometer – Bluetooth Smart Probe with ±1.8℉ Accuracy & 0.5s Response, IP67 Waterproof, iOS & Android Compatible for Grill, BBQ, Oven, Smoker, Air Fryer, Rotisserie
Rated 3.6(10 ratings)Lowest in 43 days
Unusually large drop. Confirm on Amazon.
$39.99
normally $149.99
Great price: −69% vs normalL.H. Dottie HPTK2 16 Piece Kit for 1/2 inch to 4 inch Conduit
Rated 4.6(21 ratings)Lowest in 44 days
Unusually large drop. Confirm on Amazon.
$1,101.70
normally $3,604.32
Great price: −62% vs normalRazer Thunderbolt 4 Cable - Thunderbolt 4 Cable (Up to 40 Gigabits per Second, up to 8K Resolutions, up to 100W Charging, Ultimate Compatibility) Black | 2M
Rated 4.3(18 ratings)Lowest in 43 days
Unusually large drop. Confirm on Amazon.
$43.59
normally $115.68
Great price: −59% vs normalAngeles Value Line Narrow 2-Shelf Storage, 36" L x 26" H, Kids Storage Organizer, Kids Bookshelf for Classroom, Playroom, Nursery, Montessori School, Natural
Rated 3.9(14 ratings)Lowest in 45 days
$59.99
normally $149.45
Great price: −55% vs normalAngeles Value Line 20-Tray Cubby Storage, 48"L x 27"H, Kids Storage Organizer, Playroom Essentials for Classroom, Nursery, Montessori School, Natural
Rated 3.6(11 ratings)Lowest in 44 days
Listing says −75%
$88.99
normally $199.99
Great price: −50% vs normalAdoreen Waterproof Starlink Gen 3 Cable 250 FT for Standard V3 & Mini, 26AWG FTP RJ45 Ethernet Replacement Extension Cable, LLDPE, UV Resistant for Rectangular Satellite Dish Outdoor-Gray+ Ties
Rated 4.3(17 ratings)Lowest in 44 days
$42.49
normally $84.99
Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B00H2VOSP8 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B00H2VOSP8", {
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/B00H2VOSP8",
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": "B00H2VOSP8",
"title": "Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L",
"image": "https://m.media-amazon.com/images/I/71xTKuK7zHL._AC_SL500_.jpg",
"currency": "USD",
"category": "BISS Basic",
"category_label": "Industrial & Scientific",
"in_stock": true,
"price": {
"current_cents": 14614,
"reference_cents": 13750,
"discount_pct": -6.28,
"is_deal": false,
"observed_at": 1794443436695,
"changed_at": 1794327335583,
"checked_at": 1794443436695,
"source": "stored"
},
"verdict": {
"label": "above",
"text": "Above normal",
"pct_vs_normal": -6.28,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Above normal. $146.14 is 6% above the $137.50 it normally sells for. It sold at or within 3% of $137.50 for at least about a week of the last 45 days."
},
"listing_claim": null,
"stats": {
"min_cents": 9999,
"max_cents": 14999,
"avg_cents": 14155,
"history_days": 139,
"price_levels": 648,
"price_changes": 491,
"distinct_prices": 21,
"lowest_at": 1782420725464
},
"history": [
{
"price_cents": 14499,
"from": 1792978748104,
"to": 1792978748104
},
{
"price_cents": 14299,
"from": 1792979488141,
"to": 1794275078248
},
{
"price_cents": 14615,
"from": 1794277840647,
"to": 1794318421214
},
{
"price_cents": 14299,
"from": 1794319197195,
"to": 1794320112683
},
{
"price_cents": 14614,
"from": 1794327335583,
"to": 1794443436695
}
],
"last_seen": 1794443439846
}
// … 643 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.