CAD Audio TSM411 Supercardioid Dynamic Microphone

4.5(45 ratings)Only 4 left

Normal price

$89.00 is within 5% of the $86.42 it normally sells for.

Now: $89.00
Normally: $86.42
Lowest in 136 days: $67.95(Nov 7)
Highest: $89.00

Evidence: Strong136 days tracked106 price changeschecked 4h ago

Where today's price sits

Now $89.00Normal $86.42$67.95

View on amazon.com

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.

Price history

Tracked since Jun 28 · 136 days · 106 price changes

Price
Not checked for 3+ days
Normal $86.42
5% or more below normal

How often does it drop below normal?

In the 136 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 36 times, typically lasting less than a day. The last time ended Oct 23. Brief dips under an hour (15) aren't counted.

A count of what happened, not a prediction.

Other ways to buy

New from
$67.95
AmeriSecureSeller rating 94% of 48
Used from
$48.55
CHARLES J. NEILLIESeller rating 96% of 1,258

All 5 offers

All offers, by price
Seller	Condition	Price	FBA	Seller rating
CHARLES J. NEILLIE	Used - Like New	$48.55	No	96% of 1,258
AmeriSecure	Used - Good	$56.95	No	94% of 48
AmeriSecure	New	$67.95	No	94% of 48
Marmalade USA	Used - Like New	$84.55	No	87% of 345
Amazon.com	New	$89.00	Yes	100%

Offers as of 4 days ago

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/B0003066QO

Request

curl https://trackpin.co/api/v1/product/B0003066QO \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B0003066QO", {
  headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();

console.log(product.verdict.label, product.price.reference_cents);

import os, requests

r = requests.get(
    "https://trackpin.co/api/v1/product/B0003066QO",
    headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()

print(product["verdict"]["label"], product["price"]["reference_cents"])

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

Request a key

Live responseAs of 19:21 UTC

{
  "asin": "B0003066QO",
  "title": "CAD Audio TSM411 Supercardioid Dynamic Microphone",
  "image": "https://m.media-amazon.com/images/I/71sFxJfUx6L._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Musical Instruments",
  "category_label": "Musical Instruments",
  "in_stock": true,
  "price": {
    "current_cents": 8900,
    "reference_cents": 8642,
    "discount_pct": -2.99,
    "is_deal": false,
    "observed_at": 1794410422149,
    "changed_at": 1794044166956,
    "checked_at": 1794410422149,
    "source": "stored"
  },
  "verdict": {
    "label": "normal",
    "text": "Normal price",
    "pct_vs_normal": -2.99,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Normal price. $89.00 is within 5% of the $86.42 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 6795,
    "max_cents": 8900,
    "avg_cents": 8581,
    "history_days": 136,
    "price_levels": 270,
    "price_changes": 106,
    "distinct_prices": 5,
    "lowest_at": 1794043670525
  },
  "history": [
    {
      "price_cents": 8900,
      "from": 1793785050696,
      "to": 1794039120908
    },
    {
      "price_cents": 6795,
      "from": 1794043031447,
      "to": 1794043031447
    },
    {
      "price_cents": 8900,
      "from": 1794043145546,
      "to": 1794043145546
    },
    {
      "price_cents": 6795,
      "from": 1794043670525,
      "to": 1794043670525
    },
    {
      "price_cents": 8900,
      "from": 1794044166956,
      "to": 1794410422149
    }
  ],
  "last_seen": 1794410422149
}
// … 265 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.

CAD Audio TSM411 Supercardioid Dynamic Microphone

Price history

How often does it drop below normal?

Other ways to buy

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