Skip to content
TrackPin
Check a price
Menu
Developers

Theme

MidNite Solar Surge Protection MNSPD-300-AC price history, checked Nov 14, 2026: Good price. $111.00 is 8% below the $121.00 it normally sells for, and the lowest we've seen in 145 days.

MidNite Solar Surge Protection Device MNSPD-300-AC

Rated4.8(87 ratings)In stock

Good price

$111.00 is 8% below the $121.00 it normally sells for, and the lowest we've seen in 145 days.

Now
$111.00
Normally
$121.00
Lowest in 145 days
$109.99(Nov 6)
Highest
$135.66
Evidence: Strong145 days tracked423 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 $111.00. No account, no newsletter.

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: Typical $125.00 −11%

Against its normal price

−8% vs $121.00

Typical $125.00 (−11%) holds up: today's price is 8% 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 →

Price history

Tracked since Jun 22 · 145 days · 423 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 8% below its normal price of $121.00. MidNite Solar Surge Protection Device MNSPD-300-AC price history, checked Nov 14, 2026: current price $111.00, normal (typical) price $121.00, average $126.57 over 145 days, lowest $109.99 (Nov 6, 2026), highest $135.66 (Jul 3, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $121.00
  • 5% or more below normal

How often does it drop below normal?

In the 145 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 11 times, typically lasting about 1 day. The last time ended Oct 24. It's below normal right now, for less than an hour so far. Brief dips under an hour (52) aren't counted.

A count of what happened, not a prediction.

More real deals in Electronics

See all

Popular on Amazon right now

Products with thousands of reviews, each checked against its normal price.

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B00A6XHOS2
Request
curl https://trackpin.co/api/v1/product/B00A6XHOS2 \
  -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 03:45 UTC
{
  "asin": "B00A6XHOS2",
  "title": "MidNite Solar Surge Protection Device MNSPD-300-AC",
  "image": "https://m.media-amazon.com/images/I/61wM0jl+jdL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "CE",
  "category_label": "Electronics",
  "in_stock": true,
  "price": {
    "current_cents": 11100,
    "reference_cents": 12100,
    "discount_pct": 8.26,
    "is_deal": true,
    "observed_at": 1794694120238,
    "changed_at": 1794693204469,
    "checked_at": 1794694120238,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 8.26,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $111.00 is 8% below the $121.00 it normally sells for, and the lowest we've seen in 145 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 12500,
    "claimed_pct": 11,
    "real_pct": 8.26,
    "class": "holds_up",
    "observed_at": 1794694121322
  },
  "stats": {
    "min_cents": 10999,
    "max_cents": 13566,
    "avg_cents": 12657,
    "history_days": 145,
    "price_levels": 615,
    "price_changes": 423,
    "distinct_prices": 8,
    "lowest_at": 1793931198546
  },
  "history": [
    {
      "price_cents": 12599,
      "from": 1794585153604,
      "to": 1794585153604
    },
    {
      "price_cents": 12400,
      "from": 1794587733990,
      "to": 1794587733990
    },
    {
      "price_cents": 12599,
      "from": 1794599837935,
      "to": 1794599837935
    },
    {
      "price_cents": 12400,
      "from": 1794602665843,
      "to": 1794685846823
    },
    {
      "price_cents": 11100,
      "from": 1794693204469,
      "to": 1794694120238
    }
  ],
  "last_seen": 1794694121322
}
// … 610 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.