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in Win EFS712 Micro ATX Mini Tower Computer Case with 450W PSU, Tool-Free Design, 5.25" Drive Bay x 1, 3.5" Drive Bay x 1, USB 3.0 x 2 + USB 2.0 x 2 Front Ports, HD Audio

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Good price

$99.00 is 7% below the $107.15 it normally sells for.

Now
$99.00
Normally
$107.15
Lowest in 144 days
$81.99(Sep 21)
Highest
$126.72
Evidence: Strong144 days tracked97 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 $99.00. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

Price history

Tracked since Jun 21 · 144 days · 97 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 7% below its normal price of $107.15. in Win EFS712 Micro ATX Mini Tower Computer Case with 450W PSU… price history, checked Nov 12, 2026: current price $99.00, normal (typical) price $107.15, average $109.53 over 144 days, lowest $81.99 (Sep 21, 2026), highest $126.72 (Jul 7, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $107.15
  • 5% or more below normal

How often does it drop below normal?

In the 144 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more once, lasting about 6 days. The last time ended Oct 3. It's below normal right now, for less than an hour so far.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $98.04

    Deal TargetsSeller rating 55% of 2,197

11 of 18 offers
The 10 lowest of 11 offers, by price
SellerConditionPriceFBASeller rating
Deal TargetsNew$98.04No55% of 2,197
BeachAudioNew$99.00No66% of 181,359
SPICY BOMB💣New$110.00No86% of 9,834
vCloudTechNew$114.73No85% of 432
vCloud ChoiceNew$114.73No81% of 585
Triplenet Pricing INCNew$114.78No61% of 90,733
Provantage LLCNew$117.63No62% of 2,689
Byte-TechDirectNew$117.69No52% of 291
Altius TechNew$120.41No67% of 182
Assiduus Global IncNew$122.11No42% of 298

Showing the 10 lowest of 11 offers.

Amazon lists 18 offers. These are from the first page of its offer list, sorted by price plus delivery, so a lower price may be further down.

More real deals in Computers

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B09KP854L5
Request
curl https://trackpin.co/api/v1/product/B09KP854L5 \
  -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 23:53 UTC
{
  "asin": "B09KP854L5",
  "title": "in Win EFS712 Micro ATX Mini Tower Computer Case with 450W PSU, Tool-Free Design, 5.25\" Drive Bay x 1, 3.5\" Drive Bay x 1, USB 3.0 x 2 + USB 2.0 x 2 Front Ports, HD Audio",
  "image": "https://m.media-amazon.com/images/I/614-TXfIswL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Personal Computer",
  "category_label": "Computers",
  "in_stock": true,
  "price": {
    "current_cents": 9900,
    "reference_cents": 10715,
    "discount_pct": 7.61,
    "is_deal": true,
    "observed_at": 1794523088114,
    "changed_at": 1794523088114,
    "checked_at": 1794523088114,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 7.61,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $99.00 is 7% below the $107.15 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 8199,
    "max_cents": 12672,
    "avg_cents": 10953,
    "history_days": 144,
    "price_levels": 608,
    "price_changes": 97,
    "distinct_prices": 13,
    "lowest_at": 1790028510165
  },
  "history": [
    {
      "price_cents": 10868,
      "from": 1791379303128,
      "to": 1791388370957
    },
    {
      "price_cents": 11000,
      "from": 1791395441381,
      "to": 1791465739493
    },
    {
      "price_cents": 10715,
      "from": 1791469727979,
      "to": 1793227827018
    },
    {
      "price_cents": 11000,
      "from": 1793237288025,
      "to": 1794513847088
    },
    {
      "price_cents": 9900,
      "from": 1794523088114,
      "to": 1794523088114
    }
  ],
  "last_seen": 1794523130048
}
// … 603 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.