Simrad WM-4 SiriusXM Marine price history, checked Nov 15, 2026: Good price. $496.51 is 5% below the $524.35 it normally sells for.

Simrad WM-4 SiriusXM Marine Satellite Weather/Audio Receiver with Shakespeare SRA-50 Antenna

4.0(29 ratings)Only 5 left

Good price

$496.51 is 5% below the $524.35 it normally sells for.

Now: $496.51
Normally: $524.35
Lowest in 141 days: $479.02(Jul 3)
Highest: $539.99

Evidence: Strong141 days tracked12 price changeschecked 16 min ago

Where today's price sits

Now $496.51Normal $524.35List $539.99$479.02

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.

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

The listing's crossed-out price

Holds up

The listing shows

crossed out: ~~List $539.99 −8%~~

Against its normal price

−5% vs $524.35

List $539.99 (−8%) holds up: today's price is 5% 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 →

Listing checked 16 min ago

Price history

Tracked since Jun 26 · 141 days · 12 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 5% below its normal price of $524.35. Simrad WM-4 SiriusXM Marine Satellite Weather/Audio Receiver with… price history, checked Nov 15, 2026: current price $496.51, normal (typical) price $524.35, average $528.56 over 141 days, lowest $479.02 (Jul 3, 2026), highest $539.99 (Nov 13, 2026).

Price
Normal $524.35
5% or more below normal

How often does it drop below normal?

In the 141 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
$491.00
Performance Guarantee✅Seller rating 85% of 6,159
Used from
$403.99
CE ShowroomFulfilled by Amazon · Seller rating 99% of 25,588

11 of 13 offers

The 10 lowest of 11 offers, by price
Seller	Condition	Price	FBA	Seller rating
CE Showroom	Used - Good	$403.99	Yes	99% of 25,588
Performance Guarantee✅	New	$491.00	No	85% of 6,159
Amazon.com	New	$496.52	Yes	100%
Less Is Always More ✱AUTHORIZED SELLER✱	New	$539.99	No	78% of 10,973
Hunting_Stuff	New	$539.99	Yes	99% of 29,066
Pro Anglers Choice	New	$539.99	No	56% of 130
CE Showroom	New	$539.99	Yes	99% of 25,588
The GPS Store, Inc.	New	$539.99	No	96% of 1,041
Jarboys Outdoors & Marine Supplies -AUTHORIZED	New	$539.99	No	88% of 2,890
Jarboys Outdoors & Marine Supplies -AUTHORIZED	New	$539.99	No	88% of 2,890

Showing the 10 lowest of 11 offers.

Amazon lists 13 offers. These are from the first page of its offer list, sorted by price plus delivery, so a lower price may be further down.

Offers as of 10h ago

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Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B084QDX2HL

Request

curl https://trackpin.co/api/v1/product/B084QDX2HL \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B084QDX2HL", {
  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/B084QDX2HL",
    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 03:46 UTC

{
  "asin": "B084QDX2HL",
  "title": "Simrad WM-4 SiriusXM Marine Satellite Weather/Audio Receiver with Shakespeare SRA-50 Antenna",
  "image": "https://m.media-amazon.com/images/I/71lQ6Zph4FL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Sports",
  "category_label": "Sports",
  "in_stock": true,
  "price": {
    "current_cents": 49651,
    "reference_cents": 52435,
    "discount_pct": 5.31,
    "is_deal": true,
    "observed_at": 1794713376134,
    "changed_at": 1794676622483,
    "checked_at": 1794713376134,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 5.31,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $496.51 is 5% below the $524.35 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 53999,
    "claimed_pct": 8,
    "real_pct": 5.31,
    "class": "holds_up",
    "observed_at": 1794713377777
  },
  "stats": {
    "min_cents": 47902,
    "max_cents": 53999,
    "avg_cents": 52856,
    "history_days": 141,
    "price_levels": 187,
    "price_changes": 12,
    "distinct_prices": 7,
    "lowest_at": 1783112298968
  },
  "history": [
    {
      "price_cents": 53999,
      "from": 1792534216532,
      "to": 1794531514034
    },
    {
      "price_cents": 50514,
      "from": 1794545469744,
      "to": 1794545469744
    },
    {
      "price_cents": 52435,
      "from": 1794545989632,
      "to": 1794548749758
    },
    {
      "price_cents": 53999,
      "from": 1794549144757,
      "to": 1794663465230
    },
    {
      "price_cents": 49651,
      "from": 1794676622483,
      "to": 1794713376134
    }
  ],
  "last_seen": 1794713377777
}
// … 182 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.

Simrad WM-4 SiriusXM Marine Satellite Weather/Audio Receiver with Shakespeare SRA-50 Antenna

The listing's crossed-out price

Price history

How often does it drop below normal?

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