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BLUEAIR Air Purifiers for Home Large Room up to 3,235 Ft², Blue 211i Max | WiFi, Auto Mode, Quiet 23dB HEPASilent Filtration, AHAM Verified, Washable Pre-Filter, Captures Pet Hair Allergens Dust Smoke

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Rated4.4(3,724 ratings)In stock

Good price

$216.49 is 11% below the $244.99 it normally sells for.

Now
$216.49
Normally
$244.99
Lowest in 141 days
$189.99(Jun 26)
Highest
$349.00
Evidence: Strong141 days tracked71 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

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.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $216.49. No account, no newsletter.

The listing's crossed-out price

Smaller than shown

The listing shows

crossed out: List $349.99 −38%

Against its normal price

−11% vs $244.99

The listing shows −38%. Against its normal price it's −11%.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Price history

Tracked since Jun 22 · 141 days · 71 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $244.99
  • 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 3 times, typically lasting about 5 days. It's below normal right now. One brief dip under an hour isn't counted.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $216.49

    Amazon.comFulfilled by Amazon · Seller rating 100%

All 7 offers
All offers, by price
SellerConditionPriceFBASeller rating
Amazon ResaleOpen Box - Good$192.68Yes—
Amazon ResaleOpen Box - Very Good$194.84Yes—
Amazon ResaleOpen Box - Like New$197.01Yes—
Amazon.comNew$216.49Yes100%
Dollar DetourNew$330.00No82% of 50
Abt ElectronicsNew$349.00No70% of 24,257
Triplenet Pricing INCNew$490.62No62% of 90,719

More real deals in Home

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0BN2MGV5H
Request
curl https://trackpin.co/api/v1/product/B0BN2MGV5H \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 18:00 UTC
{
  "asin": "B0BN2MGV5H",
  "title": "BLUEAIR Air Purifiers for Home Large Room up to 3,235 Ft², Blue 211i Max | WiFi, Auto Mode, Quiet 23dB HEPASilent Filtration, AHAM Verified, Washable Pre-Filter, Captures Pet Hair Allergens Dust Smoke",
  "image": "https://m.media-amazon.com/images/I/712FK2wvqRL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home",
  "category_label": "Home",
  "in_stock": true,
  "price": {
    "current_cents": 21649,
    "reference_cents": 24499,
    "discount_pct": 11.63,
    "is_deal": true,
    "observed_at": 1794419987678,
    "changed_at": 1794384140508,
    "checked_at": 1794419987678,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 11.63,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $216.49 is 11% below the $244.99 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 34999,
    "claimed_pct": 38,
    "real_pct": 11.63,
    "class": "smaller",
    "observed_at": 1794419991408
  },
  "stats": {
    "min_cents": 18999,
    "max_cents": 34900,
    "avg_cents": 29076,
    "history_days": 141,
    "price_levels": 246,
    "price_changes": 71,
    "distinct_prices": 16,
    "lowest_at": 1782499925984
  },
  "history": [
    {
      "price_cents": 31999,
      "from": 1793454730245,
      "to": 1793508442801
    },
    {
      "price_cents": 34900,
      "from": 1793514923454,
      "to": 1793969437463
    },
    {
      "price_cents": 31999,
      "from": 1793978859699,
      "to": 1794101609866
    },
    {
      "price_cents": 34898,
      "from": 1794103198310,
      "to": 1794375885480
    },
    {
      "price_cents": 21649,
      "from": 1794384140508,
      "to": 1794419987678
    }
  ],
  "last_seen": 1794419991408
}
// … 241 more steps in the full response

Normal 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.