Show HN：我做了一个工具，可以逐个零件给预装电脑定价

Show HN：我做了一个工具，可以逐个零件给预装电脑定价
Show HN: I built a tool that prices a pre-built PC part by part

PC Deal Check 是一款免费的美国公测工具，帮助买家判断电脑的要价是否合理。用户可以粘贴零售商链接，或上传价格和规格的照片；AI 会识别主要部件。自定义定价引擎会将要价与基于市场的组件估价进行比较，并给出交易等级。报告包含等级、带日期的组件估价和价格核查链接，可分享、发送邮件或打印。无需硬件专业知识或账户。例如，标价 1,399.99 美元的 PowerSpec G531 获得了 A 级，其部件估价约为 1,569 美元。该服务是价格参考，而非性能测试，用户应向卖家确认细节。功能和评分在公测期间可能会变化。

Hacker News 发帖介绍 pcdealcheck.com，一个自费开发的工具，通过粘贴链接评估预装电脑商品。它使用 AI 识别组件，并用自定义的每日更新价格引擎生成价值评级、带日期的组件价格估算和可分享报告。评论将其比作 PCPartPicker 的反向方法，面向预装机，并建议加入二手设备来源、迷你电脑、B&H 支持和更广地区。创建者表示新检查目前仅限美国，计划扩展，并希望以联盟链接和提醒功能发展为业务。用户报告访问问题和部分商品失败；创建者承认配额/API 限制。总体而言，这是一个用于快速判断预装电脑是否划算的原型。

PC Deal Check | A second opinion before you buy

PC Deal CheckCHECK BEFORE CHECKOUT Check a PC

PC Deal Check makes checking a computer’s asking price quick and easy, whether you understand hardware or not.

A clear second opinion. No prompts or hardware expertise needed.

See a real report →

01 · BRING THE DEAL

Start with a listing

Paste a retailer’s product link or upload a photo of the price and specs. AI helps read the listing and identify the main parts.

02 · SEE THE VALUE

Understand the price

Our custom pricing engine compares the asking price with market-based component estimates to determine the deal’s grade.

03 · MAKE YOUR CALL

Get a clear report

Review the grade, dated component estimates and price-check links. Share, email or print your report before deciding.

A real check · November 1, 2026

See what a report looks like.

A PowerSpec G531 listed at $1,399.99 received an A against a parts estimate of about $1,569. See the identified specs, price dates and comparison.

Past example. Out of stock when checked. Not a current offer.

View sample report

Try it with us.

Free US checks. No account needed. PC Deal Check is in beta. Features, reports and scoring may change as we improve the service. Questions or feedback? Email [email protected].

Check a PC