What it does
ChipWorth resolves a GPU or AI accelerator from plain text, then returns a fair price range for new, open-box, used, and refurbished condition — plus a plain verdict on any specific asking price.
Resolve
Type "4090", "5060 ti 16gb", or "RTX 4090 FE" — ChipWorth matches it to the right card.
Price
Get a fair range for new, open-box, used, or refurbished, built from current listings.
Judge
Give it an asking price and get a verdict: underpriced, good deal, fair, slightly high, or overpriced.
Example questions
Things ChipWorth is built to answer.
Is $1,400 a good price for a used RTX 4090?
GET /api/check?card=4090&condition=used&price=1400
What should I list my RTX 3080 for if I want to sell it fast?
GET /api/sell?card=3080&condition=used
What's the best GPU for the money under $600?
GET /api/value?max_price=600&condition=new
What's a fair new price for an RTX 5070 Ti right now?
GET /api/price?card=5070ti&condition=new
Try the API
Runs live against /api/check. No account, no key.
Result will appear here.
Data and limits
Be aware of what ChipWorth is, and isn't.
- Estimates are built from public listings (eBay, Best Buy) when available, and a hand-curated fallback catalog otherwise — they are not appraisals.
- Coverage is US market only.
- Snapshots refresh roughly daily; a card with thin listing volume is flagged with lower confidence.
- ChipWorth does not predict future prices — only current fair value.
- 30 current-generation GPUs and AI accelerators are covered today (NVIDIA, AMD, Intel).