TC Helicon HARMONY SINGER Vocal Effects Stompbox with Guitar-Controlled Harmony, Reverb and Tone
Normal price
$149.00 is what it normally sells for.
- Now
- $149.00
- Normally
- $149.00
- Lowest in 139 days
- $116.10(Nov 5)
- Highest
- $149.00
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.
Price history
Tracked since Jun 24 · 139 days · 2 price changes
Loading the price chart.
- Price
- Normal $149.00
- 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 once, lasting about 2 days. The last time ended Nov 6.
A count of what happened, not a prediction.
Other ways to buy
New from
$149.00
Amazon.comFulfilled by Amazon · Seller rating 100%
All 3 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Amazon.com | New | $149.00 | Yes | 100% |
| HOKKAIDO STYLE | New | $225.70 | No | 86% of 68 |
| Baucenter (S/N Recorded) | New | $243.00 | No | 100% of 5 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B00CHGKONI \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B00CHGKONI", {
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/B00CHGKONI",
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": "B00CHGKONI",
"title": "TC Helicon HARMONY SINGER Vocal Effects Stompbox with Guitar-Controlled Harmony, Reverb and Tone",
"image": "https://m.media-amazon.com/images/I/61ygHp7FtUL._AC_SL500_.jpg",
"currency": "USD",
"category": "Musical Instruments",
"category_label": "Musical Instruments",
"in_stock": true,
"price": {
"current_cents": 14900,
"reference_cents": 14900,
"discount_pct": 0,
"is_deal": false,
"observed_at": 1794408592286,
"changed_at": 1794009350665,
"checked_at": 1794408592286,
"source": "stored"
},
"verdict": {
"label": "normal",
"text": "Normal price",
"pct_vs_normal": 0,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Normal price. $149.00 is what it normally sells for."
},
"listing_claim": null,
"stats": {
"min_cents": 11610,
"max_cents": 14900,
"avg_cents": 14840,
"history_days": 139,
"price_levels": 157,
"price_changes": 2,
"distinct_prices": 2,
"lowest_at": 1793872440286
},
"history": [
{
"price_cents": 14900,
"from": 1789536345730,
"to": 1791441166526
},
{
"price_cents": 14900,
"from": 1791536031238,
"to": 1791536031238
},
{
"price_cents": 14900,
"from": 1791709181720,
"to": 1793755689108
},
{
"price_cents": 11610,
"from": 1793872440286,
"to": 1794003895565
},
{
"price_cents": 14900,
"from": 1794009350665,
"to": 1794408592286
}
],
"last_seen": 1794408592286
}
// … 152 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.