Used GPU Price & Stock Monitor — GPUsed

Turn a bounded window of public GPUsed UK graphics-card listings into structured GBP asking prices, seller grades, explicit VRAM and stock flags, with optional comparisons against your last complete run.

Use this to maintain a sourcing sheet, spot a listed restock, or review a price reduction before buying inventory. It covers GPUsed only. It does not estimate resale value or promise a profit.

Start in under a minute

Run with the prefilled input to receive five public GPU offers. Open Dataset for JSON/CSV exports or Readable run report for coverage and errors.

{"collections":["graphics-cards"],"productsPerPage":5,"maxPagesPerCollection":1,"maxResults":10}

The source page is selected first; optional model, availability, VRAM and price filters apply inside that window. A filter can correctly return zero records. Increase the window deliberately rather than assuming the entire catalog was searched.

Practical workflows

Reseller sourcing: match the exact model, memory amount, grade, condition and included items with your own sold-price evidence. Subtract purchase price, inbound and outbound shipping, selling fees, tax and refurbishment costs yourself. A current asking price is not proof of a completed sale or a buying recommendation.

Restock watch: use the same collection, filters and snapshot name across runs. A restocked value of true means a previously observed unavailable variant is now marked available. It does not reserve the card or reveal quantity.

Inventory repricing: compare your own inventory against source-dated offers. comparisonKey groups exact source model/grade/condition/memory strings, not independently verified equivalence between shops. pricePerVramGb is only a capacity ratio, never a performance/value score.

Three ready-to-run recipes

1. Recent offers

{"collections":["graphics-cards"],"productsPerPage":5,"maxPagesPerCollection":1,"maxResults":10}

2. NVIDIA listed-stock changes

{"collections":["nvidia"],"productsPerPage":10,"maxPagesPerCollection":1,"inStockOnly":true,"maxResults":20,"comparePrevious":true,"snapshotName":"nvidia-stock"}

Keep inStockOnly false when detecting unavailable-to-available changes: an unavailable variant must have been observed previously to establish that transition. The stock-only recipe is for currently available offers and price changes, not a complete restock history.

3. AMD offer research

{"collections":["amd"],"productsPerPage":5,"maxPagesPerCollection":1,"maxResults":10}

What each result means

Fields	Meaning
recordId, productId, variantId, sku	Stable source identity; a missing SKU remains null.
price, currency, compareAtPrice	Source variant amounts; currency is independently checked against the public shop metadata and must be GBP.
available, quantity	Published availability flag; quantity is always unknown/null.
model, series, grade, condition	Explicit seller statements where present. No grade inferred from a title suffix.
vramGb, memoryType, warnings	Explicit source facts; conflicting capacities/types are withheld and explained.
includedItems, warrantyStatement	Bounded source statements where present, not independently verified guarantees.
observedAt, sourceUrl, url	Retrieval time, precise catalog source and variant listing. productUpdatedAt is source metadata, not proof of the last price change.
comparisonStatus, changedFields, previous, priceChange, restocked	Differences between observations under the same snapshot scope. First observations have no invented previous price.

Comparison and coverage

Enable comparePrevious to keep private history. onlyChanges also enables it and suppresses unchanged observations. History includes the collections, page window and filters, so changing them starts a separate comparison scope. A named snapshot supports independent workflows.

History advances only after a complete selected-window run. Source failures, time limits, spending caps or truncated output preserve the prior baseline. Concurrent writers are rejected rather than silently overwriting each other. Do not run overlapping jobs with the same snapshot. Missing products are never assumed sold, deleted or unavailable.

SUMMARY reports requested sources, pages, filtering, saved rows, errors, caps and history status. The selected window can be complete while the entire catalog remains unsearched. A nonempty partial dataset is not a full successful comparison.

Pricing and limits

Base price: $2 per 1,000 saved observations, plus $0.00005 per start at this Actor's 256 MB setting. No separate fee for an unchanged row suppressed by onlyChanges. Platform usage and applicable tier discounts follow Apify's displayed pricing. Use Apify's maximum-charge control to bound spending.

Up to three fixed supported collections, four pages per collection, 50 products per page, 100 saved variants and 120 seconds. Public requests are bounded and spaced. Robots rules are honored; HTTP 401/403/429 stops further source access without a proxy, login or retry workaround. No purchase, account, cart or checkout operations occur.

Source and limitations

Source: GPUsed public shop, seller grading definitions. This tool is independent of GPUsed. The data is public product facts, not product photographs or full marketing descriptions.

UK/GBP scope matters. Cross-border shipping eligibility, currency conversion, tax, fees, product authenticity, physical testing, compatibility and sold-market prices are not evaluated. Always review the actual listing before purchasing. No keys, cookies or proxies are required.

See Mayd It data tools for workflow guidance. Report a reproducible problem through this Actor's Issues tab with a run link and input, excluding credentials or private information.