Best price for Nordost QRT Qsource Linear Power Supply
Best verified price
Exactly at the recorded typical price of $2,749.99.
This is the lowest price UponSale has ever recorded for this product.
2 stores compared · 2 fresh offers · last market update 21h ago
You will be taken to audiovisionsf.com. UponSale does not process payments and does not sell this product.
Market summary
UponSale currently tracks this product at 2 stores. The lowest verified price among 2 fresh offers is $2,749.99. That matches its recorded median of $2,749.99.
What our data shows
- This is the lowest price UponSale has recorded for this product.
Current prices for Nordost QRT Qsource Linear Power Supply
2 stores tracked| Store | Match | Item price | Shipping | Total | Stock | Freshness | Action |
|---|---|---|---|---|---|---|---|
| AudioVision San FranciscoBest verified audiovisionsf.com | New | $2,749.99 | unknown | $2,749.99 + ship | In stock | Checked 21h ago | View offer |
| Upscale Audio upscaleaudio.com | New | $2,749.99 | unknown | $2,749.99 + ship | In stock | Checked 1d ago | View offer |
Ranked by the lowest comparable price among offers that pass our freshness, variant and anomaly checks. Where a store does not publish a shipping cost we say so rather than assuming it is free. All amounts are the store’s own published prices at the time shown.
Nordost QRT Qsource Linear Power Supply price history
Recorded by UponSalePrice history is just getting started
We began tracking this product recently. Current prices are already available above; the chart becomes useful as new observations arrive — we record one series point per day per store.
Over the 3 days UponSale has been recording this product, prices for Nordost QRT Qsource Linear Power Supply ran from $2,749.99 to $2,749.99. The current lowest verified price is $2,749.99 and the recorded median is $2,749.99.
Is Nordost QRT Qsource Linear Power Supply a good deal today?
Buy now or wait?
not enough dataNot enough history yet
We need at least two weeks of observations from two or more stores before we will call a price good or bad.
This is a description of what we observed, not a prediction. We do not forecast future prices.
Market price snapshot
Against the rest of the category
Power Supply →Among the 38 power supply products we hold a current price for, this sits in the dearest 26%.
Category figures are computed from the prices we currently hold across every store we track, not from a manufacturer’s list. They move as the catalogue does.
How this Deal Score is calculated
- Price vs 90-day median0.0% below the 90-day median
- 0 / 35
- Distance from 90-day lowAt the lowest price we have recorded
- 25 / 25
- Store competition2 fresh offers compared
- 5 / 15
- Price freshnessChecked 21h ago
- 0 / 15
- Source & match confidence94% match confidence
- 10 / 10
- Total
- 40 / 100
Confidence: Limited data. The score is deterministic — the same inputs always produce the same number.
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How UponSale tracks this product
Stores compared
Data provenance
- Stores
- 2 tracked
- Fresh offers
- 2
- Observations
- 3 days recorded
- Last update
- 21h ago
- First tracked
- August 27, 2026
- Lowest ever seen
- $2,749.99
Every price above was read from a retailer’s own published data and stored with its timestamp. The history is ours, not a retailer’s claim.
How we calculate this
Where prices come from. We read the product data each retailer publishes on its own site, unhurriedly and within the rules that retailer sets. We never work around an access control and we never buy collected data of uncertain provenance.
What “verified” means. An offer can win best price only if it is inside our freshness window, matched to the exact variant, in stock, and free of an unresolved price anomaly. “Best verified price” means lowest among the fresh offers we track — not the lowest price on the internet.
How history works. Every price we observe is stored with its source and timestamp. Daily market low, median and high come from those observations, so the price history on this page is ours, not a retailer’s claim.
What we exclude. Stale offers, mismatched variants, bundles compared against single items, and prices that move implausibly without corroboration from another store.
Images. Product photographs come from the retailer they sit beside, loaded from their own image host. We do not re-host them and claim no rights in them.