NVIDIA GeForce RTX 4090 used price
Fair value
$1,800
eBay low BIN*
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VRAM
24GB
Launch MSRP
$1,599
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Local AI notes
Fastest common 24GB card for local LLM inference and image/video gen. Same VRAM as 3090 with much higher compute.
How we set this fair value
Fair value is an editorial midpoint from secondary-market conditions (sold comps, active listings, config identity). It is not an appraisal or a live offer. See the fullmethodology. Prefer clean photos, full model name, and returns-friendly sellers on high-ticket cards.
Specs
- Architecture: Ada
- Memory: 24GB GDDR6X
- TDP: 450W
- Original MSRP: $1,599 (2022)
FAQ
What is a fair used price for the NVIDIA GeForce RTX 4090?
Silicon Comps' current editorial fair-value estimate is $1,800, with a typical band of $1,600 to $2,100 for clean used cards in the US market as of 2026-07-26. This is not a live checkout price.
Is the NVIDIA GeForce RTX 4090 good for local AI / LLMs?
Fastest common 24GB card for local LLM inference and image/video gen. Same VRAM as 3090 with much higher compute.
How should I shop for a used RTX 4090?
Use eBay and Amazon search lists for “rtx 4090”, verify full model name (avoid laptop/mobile variants), review photos and seller terms, and cross-check sold comps. Prefer returns-friendly sellers on high-ticket cards.