RackRat

What it does

Tens of thousands of eBay server listings analyzed daily to find the highest-scoring hardware deals. Filter by price, specs, and region to find the perfect addition to your homelab.

Browse the best rackmount server deals on eBay ranked by RackRat's deal score so you can build your lab for less.

RackRat sniffs through eBay server listings to surface the best value for homelabs and self-hostedfrom rackrat.net

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  ServerDealsJul 2026 · serverdeals.at · ▲3

  Deal radar for homelab & used server hardware

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  I made a price aggregator to find the best PC parts deals across eBay2025 · pcprice.watch · ▲20

  Started PC flipping as a hobby (buying used parts, building PCs, and selling them for a small profit). Found that focusing on used parts on eBay gives the best margins - like finding a GPU 20% below market, pairing it with other deals, and selling the complete build locally. I discovered that eBay marketplaces (.com, .de, .co.uk etc.) often have different prices for the same items! Or just completely different items. So I built an eBay price scanner for PC components. It scans listings across different Ebay markets, calculates median prices, and flags anything selling below market (including…

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  BayWatch2015 · progressconcepts.com · ▲126

  Find items on eBay before anyone else

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  Disk Prices on eBay2024 · unli.xyz · ▲9

  Find the best deal for bulk hard drive purchases

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  GPU Prices on eBay2024 · gpupricecompare.com · ▲97

  Howdy! Keeping with the trend of being influenced by https://diskprices.com, I wanted to make a resource for GPUs on eBay that also take into account a performance metric I tend to look at when checking GPUs. It's still a work in progress, but it's at a state where I think some of HN might find it useful! There are a few things that I have planned to add in the coming day(s): 1. Filters for compatible slots and connectors 2. Expand for different eBay regions, rather than just US focus Let me know if you have any questions or want more / different filters on the page or if I…

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  Hello Tech Pros - The Secondary IT Market is Becoming the World of Warcraft Auction House2016 · gadgetsprimer.com · ▲65

  Doug Wick of TradeLive

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  Gemini Pro 3 imagines the HN front page 10 years from now▲3,346

  Life & fun · Dec 2025 · dosaygo-studio.github.io

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  Jmail – Google Suite for Epstein files▲1,557

  Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!

  Life & fun · Dec 2025 · jmail.world

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  Loki.Build▲743

  Design and ship studio-grade landing pages with AI

  AI · Dec 2025 · loki.build

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  PlanEat AI▲733

  AI turns your health goals into a 7-day menu & grocery list

  AI · Dec 2025 · planeatai.com

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  22 GB of Hacker News in SQLite▲730

  Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

  Dev tools · Dec 2025 · hackerbook.dosaygo.com

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  CyberCut AI▲723

  AI video studio for viral social clips

  AI · Dec 2025 · cybercut.ai