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Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras

Rated3.1(46 ratings)Only 12 left

Good price

$96.20 is 9% below the $105.99 it normally sells for, and the lowest we've seen in 142 days.

Now
$96.20
Normally
$105.99
Lowest in 142 days
$95.39(Oct 26)
Highest
$599.00
Evidence: Strong142 days tracked42 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 $96.20. No account, no newsletter.

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $117.77 −18%

Against its normal price

−9% vs $105.99

Typical $117.77 (−18%) holds up: today's price is 9% below normal.

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 · 142 days · 42 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $105.99
  • 5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 2 days. It's below normal right now.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $96.20

    Amazon.comFulfilled by Amazon · Seller rating 100%

More real deals in Photography

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B001AZ8N6M
Request
curl https://trackpin.co/api/v1/product/B001AZ8N6M \
  -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 22:02 UTC
{
  "asin": "B001AZ8N6M",
  "title": "Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras",
  "image": "https://m.media-amazon.com/images/I/71W+E7u5epL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Photography",
  "category_label": "Photography",
  "in_stock": true,
  "price": {
    "current_cents": 9620,
    "reference_cents": 10599,
    "discount_pct": 9.24,
    "is_deal": true,
    "observed_at": 1794426009894,
    "changed_at": 1794292332669,
    "checked_at": 1794426009894,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 9.24,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $96.20 is 9% below the $105.99 it normally sells for, and the lowest we've seen in 142 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 11777,
    "claimed_pct": 18,
    "real_pct": 9.24,
    "class": "holds_up",
    "observed_at": 1794391112901
  },
  "stats": {
    "min_cents": 9539,
    "max_cents": 59900,
    "avg_cents": 21209,
    "history_days": 142,
    "price_levels": 234,
    "price_changes": 42,
    "distinct_prices": 29,
    "lowest_at": 1793002056656
  },
  "history": [
    {
      "price_cents": 13892,
      "from": 1793306762924,
      "to": 1793731443027
    },
    {
      "price_cents": 13197,
      "from": 1793740529312,
      "to": 1793941880287
    },
    {
      "price_cents": 11877,
      "from": 1793945886480,
      "to": 1794107776756
    },
    {
      "price_cents": 10689,
      "from": 1794118759745,
      "to": 1794277186610
    },
    {
      "price_cents": 9620,
      "from": 1794292332669,
      "to": 1794426009894
    }
  ],
  "last_seen": 1794426009894
}
// … 229 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.