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Intel Core i9-14900K — Price Guide & Live Deals

Live US Core i9-14900K deals on eBay across used, open box and new: fair asking prices, KF/KS mix-ups, and what to check before you buy.

Right now: New prices easing (-11.6% / 90d), 12 current qualifying listings.

Median ask
$380
New · n=5
Listings now
12
qualifying right now
90-day New median trend
-11.6%
vs 90 days ago

Current qualifying listings

As an eBay Partner, CresvaMent may be compensated if you make a purchase through the eBay links on this page. CresvaMent is not affiliated with eBay.

Used - Intel Core i9-14900K 24 Cores No Box
Used - Intel Core i9-14900K 24 Cores No Box
ebayUsed

$324.99 USD

Free shipping

★ 100% · 23 ratings

Listed today · checked 15h ago

Intel Core i9-14900K Desktop Processor Core™ i9-14900K
Intel Core i9-14900K Desktop Processor Core™ i9-14900K
ebayNew

$619.81 USD

Free shipping

★ 98.1% · 3,821 ratings

Listed yesterday · checked yesterday

Intel Core i9-14900K CPU 24-Core LGA1700 Lenovo OEM Warranty Replacement
Intel Core i9-14900K CPU 24-Core LGA1700 Lenovo OEM Warranty Replacement
ebayOpen box

$359.99 USD

★ 100% · 28 ratings

Listed yesterday · checked yesterday

Intel i9-14900K, 3.20GHz, 24-Core 32 Thread LGA 1700 3.20GH / SRN48
Intel i9-14900K, 3.20GHz, 24-Core 32 Thread LGA 1700 3.20GH / SRN48
ebayUsed

$370.00 USD

Shipping calculated

★ 100% · 202 ratings

Listed yesterday · checked yesterday

Intel i9-14900K @3.20GHz 24-Core SRN48 32 Thread LGA 1700
Intel i9-14900K @3.20GHz 24-Core SRN48 32 Thread LGA 1700
ebayUsed

$325.00 USD

Shipping calculated

★ 100% · 47 ratings

Listed yesterday · checked yesterday

Intel Core i9-14900K 24-Core 3.2GHz Desktop CPU Processor LGA 1700 SRN48
Intel Core i9-14900K 24-Core 3.2GHz Desktop CPU Processor LGA 1700 SRN48
ebayUsed

$349.99 USD

Shipping calculated

★ 100% · 139 ratings

Listed 2 days ago · checked yesterday

Intel Core i9-14900K 3.2GHz LGA 1700 CPU Processor - Brand New - Unopened
Intel Core i9-14900K 3.2GHz LGA 1700 CPU Processor - Brand New - Unopened
ebayNew

$420.00 USD

★ 100% · 20 ratings

Listed 2 days ago · checked 2 days ago

Intel Core i9-14900K 14th Gen 24-Core 3.20GHz LGA1700 36MB L3
Intel Core i9-14900K 14th Gen 24-Core 3.20GHz LGA1700 36MB L3
ebayUsed

$349.99 USD

Free shipping

★ 99.8% · 463 ratings

Listed 3 days ago · checked 3 days ago

Intel Core i9-14900K 3.20GHz 24 Core SRN48 32 Thread LGA 1700
ebayUsed

$409.99 USD

Free shipping

★ 99.4% · 1,866 ratings

Listed 3 days ago · checked yesterday

New Intel i9- 14900K 3.20GHz 24 Core SRN48 32 Thread LGA 1700
New Intel i9- 14900K 3.20GHz 24 Core SRN48 32 Thread LGA 1700
ebayNew

$379.95 USD

Free shipping

★ 100% · 2,013 ratings

Listed 3 days ago · checked 3 days ago

Intel Core i9-14900K 3.2GHz 24-Core LGA1700 CPU Processor New Pull
Intel Core i9-14900K 3.2GHz 24-Core LGA1700 CPU Processor New Pull
ebayUsed

$289.00 USD

Free shipping

★ 100% · 642 ratings

Listed 4 days ago · checked 4 days ago

Intel Core i9-14900K 24-Core LGA1700 3.2GHz 32MB L2 36MB L3 SRN48
Intel Core i9-14900K 24-Core LGA1700 3.2GHz 32MB L2 36MB L3 SRN48
ebayUsed

$315.00 USD

Shipping calculated

★ 100% · 45 ratings

Listed 4 days ago · checked 4 days ago

About 1.1 qualifying listings appear per day on average.

Asking-price ranges by condition

Condition Min 25% Median 75% Max N
Used $289.00 $315.00 $325.00 $349.99 $409.99 8
RefurbishedLow sample size $419.97 $419.97 $419.97 $419.97 $419.97 1
New $359.99 $360.00 $379.95 $420.00 $619.81 5

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.

90-day New median trend
-11.6%
vs 90 days ago

Is this a good price?

Enter a price to see where it falls among current Used asking prices for Intel Core i9-14900K.

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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 203 listings we observed for this game in the last 30 days, we filtered out 169 of 203 (~83%) for quality reasons. The remaining 34 are what we'd actually surface.

  • 138 matched a bootleg / out-of-scope keyword
  • 11 priced above the curated ceiling
  • 8 caught by a junk-listing guard
  • 7 seller had too few feedback ratings
  • 3 shipped from a region we exclude
  • 1 priced below our floor (too good to be true)
  • 1 seller positive-feedback percentage too low

What the feed excludes

An eBay search for Intel Core i9-14900K 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 60 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 i9-14900K because they are: that's the noise.

Other models & look-alikes 39
  • -contact frame
  • -cooling
  • -thermal paste
  • -thermal pad
  • -decal
  • -read description
  • -see description
  • -combo
  • -with ram
  • -motherboard
  • -delid
  • -de-lid
  • -engineering sample
  • -2pcs
  • -3pcs
  • -4pcs
  • -5pcs
  • -tower
  • -stand
  • -mug
  • -kf
  • -ks
  • -f
  • -14900
  • -14900ks
  • -14900kf
  • -13900k
  • -13900ks
  • -13900kf
  • -14700k
  • -14700kf
  • -14600k
  • -es
  • -qs
  • -c14900kt
  • -atx
  • -z790
  • -z690
  • -board
Broken, untested & empty listings 5
  • -as-is
  • -untested
  • -not tested
  • -damaged pin
  • -dead
Laptops & other form factors 4
  • -workstation pc
  • -desktop pc
  • -gaming pc
  • -pc
Lots & multi-item listings 1
  • -bundle
Accessories, merch & paper 11
  • -bracket
  • -cooler
  • -fan only
  • -sticker
  • -poster
  • -keychain
  • -cable
  • -adapter
  • -bent pin
  • -bent pins
  • -heatsink

How often qualifying deals appear

  • 16 in the last 7 days (~2.29/day)
  • 34 in the last 30 days (~1.13/day)
  • 34 in the last 90 days (~0.38/day)

i9-14900K: buyer & reseller spec sheet

Identity. The Core i9-14900K is a 24-core, 32-thread desktop processor for the LGA1700 socket, with integrated graphics. Confirm it from the model printed on the chip or retail box in the photos, not the title. Listings in this feed quote the part numbers BX8071514900K (retail box) and CM8071505094017 (tray, no box), and the code SRN48.

Siblings. The 14900KF has no integrated graphics, and the 14900KS is a higher-clocked special edition. Both sell at different asking prices, and a title can drop the suffix. This feed excludes titles that name KF or KS, but check the printed model before you pay.

Retail vs tray. Tray and OEM-pull chips usually come without a box or cooler and are often priced differently from retail-boxed ones. Confirm what ships, and whether the seller offers a return window.

Whole PCs and boards dominate. Most raw results for this search were prebuilt gaming PCs, workstations and CPU-plus-motherboard bundles listed under the processor's name. The feed drops them by title wording and a price ceiling.

Imports. A share of bare-chip listings came from sellers outside the US, so this feed shows US-located sellers only.

Open box. The page counts open box with New. Ask whether the chip was ever installed.

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 i9-14900K worth right now?
CresvaMent's daily eBay index puts the median asking price for Intel Core i9-14900K in New condition at $380 across 5 active US listings (November 6, 2026 snapshot). Asking prices, not sold prices.
How do I get notified when a new Intel Core i9-14900K listing comes in under my price?
Live eBay listings for Intel Core i9-14900K are at cresvament.com/deals/processors/core-i9-14900k, and CresvaMent can alert you by Discord or email when a new one is listed under your max price (free for one tracker).
How often do qualifying deals appear?
In the trailing 30 days, 34 qualifying listings appeared — roughly 1.13 per day.
Is Intel Core i9-14900K reproduced or commonly faked?
In the last 30 days we excluded 138 listings for matching reproduction / out-of-scope keywords. The article above covers what to look for when verifying authenticity.

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Data freshness: last snapshot 2026-11-06 00:00 UTC . Atom feed

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