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Bonmusica 4/4 Violin Shoulder Rest

Rated4.5(965 ratings)Only 1 left

Good price

$87.16 is 7% below the $94.39 it normally sells for.

Now
$87.16
Normally
$94.39
Lowest in 142 days
$78.86(Aug 30)
Highest
$112.38
Evidence: Strong142 days tracked298 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 $87.16. No account, no newsletter.

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

Price history

Tracked since Jun 24 · 142 days · 298 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 7% below its normal price of $94.39. Bonmusica 4/4 Violin Shoulder Rest price history, checked Nov 13, 2026: current price $87.16, normal (typical) price $94.39, average $92.83 over 142 days, lowest $78.86 (Aug 30, 2026), highest $112.38 (Oct 10, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $94.39
  • 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 18 times, typically lasting less than a day. It's below normal right now. Brief dips under an hour (4) aren't counted.

A count of what happened, not a prediction.

More real deals in Musical Instruments

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B003P15MTK
Request
curl https://trackpin.co/api/v1/product/B003P15MTK \
  -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 01:29 UTC
{
  "asin": "B003P15MTK",
  "title": "Bonmusica 4/4 Violin Shoulder Rest",
  "image": "https://m.media-amazon.com/images/I/71SOrtQPgZL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Musical Instruments",
  "category_label": "Musical Instruments",
  "in_stock": true,
  "price": {
    "current_cents": 8716,
    "reference_cents": 9439,
    "discount_pct": 7.66,
    "is_deal": true,
    "observed_at": 1794603541953,
    "changed_at": 1794587328868,
    "checked_at": 1794603541953,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 7.66,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $87.16 is 7% below the $94.39 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 7886,
    "max_cents": 11238,
    "avg_cents": 9283,
    "history_days": 142,
    "price_levels": 460,
    "price_changes": 298,
    "distinct_prices": 23,
    "lowest_at": 1788065327266
  },
  "history": [
    {
      "price_cents": 9703,
      "from": 1794186388605,
      "to": 1794549836066
    },
    {
      "price_cents": 9804,
      "from": 1794554243791,
      "to": 1794585011556
    },
    {
      "price_cents": 9570,
      "from": 1794585289776,
      "to": 1794586141813
    },
    {
      "price_cents": 9439,
      "from": 1794587044247,
      "to": 1794587044247
    },
    {
      "price_cents": 8716,
      "from": 1794587328868,
      "to": 1794603541953
    }
  ],
  "last_seen": 1794603544491
}
// … 455 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.