Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag with Compression Straps, Compact and Lightweight, 2022
Above normal
$78.20 is 7% above the $72.94 it normally sells for. It sold at or within 3% of $72.94 for at least about a week of the last 45 days.
- Now
- $78.20
- Normally
- $72.94
- Lowest in 139 days
- $60.00(Nov 2)
- Highest
- $89.95
Where today's price sits
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)
Price history
Tracked since Jun 25 · 139 days · 561 price changes
Ahead of Black Friday 2026 (Nov 27), it is 7% above its normal price of $72.94. A "sale" back to $72.94 would only return it to normal. Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag with… price history, checked Nov 11, 2026: current price $78.20, normal (typical) price $72.94, average $72.58 over 139 days, lowest $60.00 (Nov 2, 2026), highest $89.95 (Jun 25, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $72.94
- 5% or more below normal
How often does it drop below normal?
In the 139 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 54 times, typically lasting less than a day. The last time ended Nov 2. Brief dips under an hour (65) aren't counted.
A count of what happened, not a prediction.
Other ways to buy
New from
$77.98
Flip'N'Grow, LLCFulfilled by Amazon · Seller rating 71% of 17
Used from
$60.00
Kaviso OutdoorsFulfilled by Amazon · Seller rating 100% of 4,213
All 7 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Kaviso Outdoors | Used - Like New | $60.00 | Yes | 100% of 4,213 |
| Flip'N'Grow, LLC | New | $77.98 | Yes | 71% of 17 |
| Symvi Whale | New | $78.00 | Yes | 100% of 37 |
| Kaviso Outdoors | New | $78.00 | Yes | 100% of 4,213 |
| Walker Distribution Group | New | $81.00 | Yes | 100% of 3 |
| Varsity Sales | New | $81.46 | Yes | 100% of 175 |
| OnAdventure | New | $103.44 | No | 69% of 667 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B082P5VGGT \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B082P5VGGT", {
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/B082P5VGGT",
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{
"asin": "B082P5VGGT",
"title": "Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag with Compression Straps, Compact and Lightweight, 2022",
"image": "https://m.media-amazon.com/images/I/51XWnnV7C7L._AC_SL500_.jpg",
"currency": "USD",
"category": "Sports",
"category_label": "Sports",
"in_stock": true,
"price": {
"current_cents": 7820,
"reference_cents": 7294,
"discount_pct": -7.21,
"is_deal": false,
"observed_at": 1794437080458,
"changed_at": 1794121325399,
"checked_at": 1794437080458,
"source": "stored"
},
"verdict": {
"label": "above",
"text": "Above normal",
"pct_vs_normal": -7.21,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Above normal. $78.20 is 7% above the $72.94 it normally sells for. It sold at or within 3% of $72.94 for at least about a week of the last 45 days."
},
"listing_claim": null,
"stats": {
"min_cents": 6000,
"max_cents": 8995,
"avg_cents": 7258,
"history_days": 139,
"price_levels": 734,
"price_changes": 561,
"distinct_prices": 26,
"lowest_at": 1793611115598
},
"history": [
{
"price_cents": 8146,
"from": 1793665053809,
"to": 1793951938048
},
{
"price_cents": 8063,
"from": 1793952764087,
"to": 1794075370278
},
{
"price_cents": 7982,
"from": 1794077499548,
"to": 1794099070087
},
{
"price_cents": 7900,
"from": 1794100651822,
"to": 1794120348571
},
{
"price_cents": 7820,
"from": 1794121325399,
"to": 1794437080458
}
],
"last_seen": 1794437088762
}
// … 729 more steps in the full responseNormal 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.