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Fafeicy Hand Cranked Spool Rewinder 20cm Capacity Smart Tension Control for 3D Printer Filament Welding Thread Transfer from Large Rolls to Small Spools

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In stock

Good price

$122.64 is 19% below the $151.75 it normally sells for, and the lowest we've seen in 142 days.

Now
$122.64
Normally
$151.75
Lowest in 142 days
$122.64(Nov 11)
Highest
$179.47
Evidence: Strong142 days tracked43 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 $122.64. No account, no newsletter.

Price history

Tracked since Jun 22 · 142 days · 43 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $151.75
  • 5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 9 days so far.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $122.64

    MingsincSeller rating 93% of 71

More real deals in Office

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0H2NDP6WP
Request
curl https://trackpin.co/api/v1/product/B0H2NDP6WP \
  -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 19:04 UTC
{
  "asin": "B0H2NDP6WP",
  "title": "Fafeicy Hand Cranked Spool Rewinder 20cm Capacity Smart Tension Control for 3D Printer Filament Welding Thread Transfer from Large Rolls to Small Spools",
  "image": "https://m.media-amazon.com/images/I/71AEC6mQ+mL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Office Product",
  "category_label": "Office",
  "in_stock": true,
  "price": {
    "current_cents": 12264,
    "reference_cents": 15175,
    "discount_pct": 19.18,
    "is_deal": true,
    "observed_at": 1794416804463,
    "changed_at": 1794368584960,
    "checked_at": 1794416804463,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 19.18,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $122.64 is 19% below the $151.75 it normally sells for, and the lowest we've seen in 142 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 12264,
    "max_cents": 17947,
    "avg_cents": 15720,
    "history_days": 142,
    "price_levels": 247,
    "price_changes": 43,
    "distinct_prices": 17,
    "lowest_at": 1794368584960
  },
  "history": [
    {
      "price_cents": 14382,
      "from": 1793634348594,
      "to": 1793749480603
    },
    {
      "price_cents": 13951,
      "from": 1793764743281,
      "to": 1793877691465
    },
    {
      "price_cents": 13265,
      "from": 1793884779320,
      "to": 1794222366744
    },
    {
      "price_cents": 12643,
      "from": 1794233434456,
      "to": 1794352398514
    },
    {
      "price_cents": 12264,
      "from": 1794368584960,
      "to": 1794416804463
    }
  ],
  "last_seen": 1794416804463
}
// … 242 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.