
BOSS Katana-50 Gen 3 Guitar Amplifier | 50-Watt, Combo Amp
Good price
$299.99 is 9% below the $329.99 it normally sells for, and the lowest we've seen in 139 days.
- Now
- $299.99
- Normally
- $329.99
- Lowest in 139 days
- $299.99(Nov 5)
- Highest
- $349.99
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.
The listing's crossed-out price
Holds upThe listing shows
crossed out: List $349.99 −14%
Against its normal price
−9% vs $329.99
List $349.99 (−14%) holds up: today's price is 9% 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 24 · 139 days · 60 price changes
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $329.99
- 5% or more below normal
How often does it drop below normal?
In the 139 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 6 days so far.
A count of what happened, not a prediction.
Other ways to buy
New from
$299.99
Amazon.comFulfilled by Amazon · Seller rating 100%
11 of 17 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Amazon.com | New | $299.99 | Yes | 100% |
| Sam Ash | New | $299.99 | No | 75% of 32,114 |
| Proaudiostar | New | $299.99 | No | 74% of 5,277 |
| FocusProAudio | New | $299.99 | Yes | 90% of 545 |
| Sweetwater Sound | New | $299.99 | No | 94% of 21,295 |
| Adorama | New | $299.99 | No | 88% of 571,007 |
| Alto Music | New | $299.99 | No | 84% of 13,687 |
| Austin Bazaar | New | $309.99 | Yes | 84% of 107,689 |
| GearTree | New | $330.00 | No | 87% of 23,038 |
| AVLGEAR | New | $349.99 | No | 66% of 5,684 |
Showing the 10 lowest of 11 offers.
Amazon lists 17 offers. These are from the first page of its offer list, sorted by price plus delivery, so a lower price may be further down.
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B0D1Z6VHD8 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B0D1Z6VHD8", {
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/B0D1Z6VHD8",
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": "B0D1Z6VHD8",
"title": "BOSS Katana-50 Gen 3 Guitar Amplifier | 50-Watt, Combo Amp",
"image": "https://m.media-amazon.com/images/I/91j0bhCt+0L._AC_SL500_.jpg",
"currency": "USD",
"category": "Musical Instruments",
"category_label": "Musical Instruments",
"in_stock": true,
"price": {
"current_cents": 29999,
"reference_cents": 32999,
"discount_pct": 9.09,
"is_deal": true,
"observed_at": 1794414712933,
"changed_at": 1793856267394,
"checked_at": 1794414712933,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 9.09,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $299.99 is 9% below the $329.99 it normally sells for, and the lowest we've seen in 139 days."
},
"listing_claim": {
"label": "List:",
"listing_reference_cents": 34999,
"claimed_pct": 14,
"real_pct": 9.09,
"class": "holds_up",
"observed_at": 1794393910207
},
"stats": {
"min_cents": 29999,
"max_cents": 34999,
"avg_cents": 33634,
"history_days": 139,
"price_levels": 241,
"price_changes": 60,
"distinct_prices": 6,
"lowest_at": 1793856267394
},
"history": [
{
"price_cents": 34999,
"from": 1789925269271,
"to": 1790033592739
},
{
"price_cents": 32999,
"from": 1790038175637,
"to": 1790038175637
},
{
"price_cents": 34999,
"from": 1790038574476,
"to": 1790062867961
},
{
"price_cents": 32999,
"from": 1790538286293,
"to": 1793851106579
},
{
"price_cents": 29999,
"from": 1793856267394,
"to": 1794414712933
}
],
"last_seen": 1794414712933
}
// … 236 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.