Intel Core i9-10900K — Price Guide & Live Deals
Live US Core i9-10900K deals on eBay across used, open box and new: what a fair asking price looks like and how to avoid ES/QS samples and 10900KF.
Right now: Used prices easing (-16.7% / 90d), 8 current qualifying listings.
Current qualifying listings
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Intel I9-10900K 3.70GHz 10-Core 20-Thread LGA1200 Processor
$254.99 USD
Shipping calculated
★ 100% · 24 ratings
Listed yesterday · checked 5h ago
Intel Core i9-10900K 3.70GHz 10-Core 20MB LGA 1200 Processor P/N: SRH91 Tested
$329.99 USD
Free shipping
★ 99.8% · 28,454 ratings
Listed today · checked 3 days ago
Intel Core i9-10900K (SRH91) 3.70GHz 10-Core LGA 1200 Processor
$274.99 USD
Free shipping
★ 100% · 446 ratings
Listed 3 days ago · checked 2 days ago
Intel Core i9-10900K 3.70GHz 10 Core SRH91 20 Thread LGA 1200 CPU
$199.00 USD
Free shipping
★ 100% · 642 ratings
Listed 4 days ago · checked 4 days ago
Intel Core i9-10900K 3.70GHz 10 Core SRH91 20 Thread LGA 1200 CPU
$249.99 USD
Shipping calculated
★ 99.6% · 343 ratings
Listed 5 days ago · checked 2 days ago
Intel Core i9-10900K 10-Core 3.70GHz Desktop CPU Processor LGA 1200 SRH91
$248.99 USD
Shipping calculated
★ 100% · 139 ratings
Listed 10 days ago · checked 5h ago
Intel Core i9-10900K 10th Gen Unlocked 10-Core 3.7GHz LGA1200 Processor
$429.99 USD
Shipping calculated
★ 100% · 527 ratings
Listed 12 days ago · checked 5h ago
Intel Core i9-10900K Desktop Processor 10 Cores up to 5.3 GHz Unlocked LGA1200
$417.99 USD
Free shipping
★ 98.5% · 2,101 ratings
Core i9-10900K · 10/24/2026 6:43 AM
Roughly one qualifying listing every 2.1 days.
Asking-price ranges by condition
| Condition | Min | 25% | Median | 75% | Max | N |
|---|---|---|---|---|---|---|
| Used | $199.00 | $248.99 | $249.99 | $274.99 | $329.99 | 6 |
| RefurbishedLow sample size | $259.95 | $259.95 | $259.95 | $259.95 | $259.95 | 1 |
| NewLow sample size | $417.99 | $417.99 | $417.99 | $429.99 | $429.99 | 2 |
Asking prices of currently-active listings. Not sold-price data. Rows marked "low sample size" have fewer than 5 listings, so one outlier can move them a lot.
Full asking-price history by condition →
Is this a good price?
Enter a price to see where it falls among current Used asking prices for Intel Core i9-10900K.
How we filter
Every feed has its own filter, tuned by hand for this one part. Before any change goes live, those filters are tested against thousands of real eBay listing titles. Every night, each feed is checked against every other deal page in its category, so a listing for a different part that slips in gets flagged and fixed instead of quietly shown.
Of the 38 listings we observed for this game in the last 30 days, we filtered out 24 of 38 (~63%) for quality reasons. The remaining 14 are what we'd actually surface.
- 19 matched a bootleg / out-of-scope keyword
- 3 priced above the curated ceiling
- 1 seller positive-feedback percentage too low
- 1 seller had too few feedback ratings
What the feed excludes
An eBay search for Intel Core i9-10900K returns far more than the part itself: laptop chips, mining rigs, coolers, empty boxes and whole PCs all mention it in their titles. These are the 63 terms we filter out to keep this feed to the real thing. A listing whose title contains any of them never reaches the feed, the price table or an alert. Many look unrelated to Intel Core i9-10900K because they are: that's the noise.
Other models & look-alikes 38
- -10900kf
- -10900ka
- -10900x
- -10900f
- -10900t
- -10900e
- -water block
- -thermal paste
- -repaste kit
- -read description
- -see description
- -combo
- -with ram
- -motherboard
- -2pcs
- -3pcs
- -4pcs
- -5pcs
- -10pcs
- -engineering sample
- -qualification sample
- -delid
- -aurora
- -thinkstation
- -precision
- -avengers
- -stand
- -mug
- -es
- -qs
- -bent
- -kit
- -mb
- -ram
- -ddr4
- -z490
- -z590
- -computer
Broken, untested & empty listings 4
- -as-is
- -untested
- -not tested
- -dead
Mining & ex-datacenter 1
- -mining
Laptops & other form factors 8
- -workstation pc
- -laptop
- -gaming pc
- -desktop pc
- -prebuilt
- -system
- -workstation
- -pc
Lots & multi-item listings 1
- -bundle
Accessories, merch & paper 11
- -bracket
- -cable
- -adapter
- -waterblock
- -cooler only
- -fan only
- -heatsink only
- -sticker
- -keychain
- -box
- -cpu cooler
How often qualifying deals appear
- 6 in the last 7 days (~0.86/day)
- 14 in the last 30 days (~0.47/day)
- 14 in the last 90 days (~0.16/day)
Core i9-10900K: buyer & reseller spec sheet
Exact SKU identity. The 10900K is a 10-core, 20-thread desktop processor for the LGA1200 socket, with integrated graphics. Its name nests inside the 10900KF (no integrated graphics), which is a different purchase, and the feed excludes it by title. Confirm the exact model on the chip's heat spreader in the photos, not only in the title.
Variants & value impact. Retail boxed (BX-prefixed) and OEM or system-pull chips both appear. A pull usually ships without a cooler or retail packaging, and the original box is one source of the asking-price spread within Used. Open box listings are counted with New on this page, so read the description to see whether the chip was ever installed.
Listing traps. Engineering and qualification samples ("ES", "QS") are sold under the same name and are not retail chips; the feed drops them by title, and they often show odd clock speeds in the listing. Whole PCs, workstation towers and CPU-plus-motherboard bundles list under this CPU's name as the headline part. They are excluded by title wording and the price ceiling. Ask for sharp photos of the pin-side contacts and confirm your motherboard's BIOS supports the chip.
Buying a used processor: what to check
These checks apply to every processor on our CPU pages. The item notes above cover what is specific to this model.
Used
- Ask for a clear, close photo of the pins or contact pads, wherever the socket keeps them. Bent pins are the most common failure.
- Confirm the model printed on the heat spreader matches the listing, and ask for a screenshot of the chip identified in the OS or BIOS.
- Ask whether it was overclocked or delidded. Neither is a dealbreaker, but both should be disclosed.
Refurbished
- Find out who tested it and what the return window is.
New
- Check whether it is a boxed retail chip or a tray chip. Tray chips usually ship without a cooler and with a different warranty.
FAQ
How much is Intel Core i9-10900K worth right now?
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How often do qualifying deals appear?
Is Intel Core i9-10900K reproduced or commonly faked?
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Data freshness: last snapshot 2026-11-06 00:01 UTC . Atom feed