There's a GPU sitting in my machine right now that cost me $95 on eBay. It came out in 2017. It runs Rust at over 100 frames per second. It runs a local AI model fast enough to be genuinely useful. It runs Linux without a single driver headache.
The market wants you to believe this card is obsolete. It isn't.
The Numbers
The GTX 1080 Ti launched at $699 in March 2017. Nine years later, used copies are selling for $97–158 depending on condition and seller. For that price you get:
- 11GB GDDR5X VRAM — more than many cards selling for three times the price today
- 484 GB/s memory bandwidth — still competitive for 1080p gaming
- 3584 CUDA cores — enough for Ollama to run Llama 3 8B at 20–35 tokens per second
That's not a compromise. That's a value proposition.
Gaming in 2026
At 1080p the 1080 Ti handles modern titles comfortably. Rust — a demanding open-world survival game with hundreds of players on screen — runs above 100 FPS at high settings. The card doesn't break a sweat.
At 1440p performance drops but remains playable for most titles. At 4K you'll struggle. But if you're gaming at 4K you're not shopping in the $100 used card market anyway.
Local AI
This is where the 1080 Ti punches hardest for the money. 11GB of VRAM fits:
- Llama 3 8B at Q4 quantization — fast, useful, private
- Mistral 7B — excellent for coding assistance
- Phi-3 Mini — fast enough for real-time use
Via Ollama and the NVIDIA 535.xx LTS driver, setup takes about 20 minutes. Your queries stay on your machine. No subscription. No server. No one logging what you ask.
Linux Driver Situation
This is the one area that requires attention. NVIDIA's proprietary driver is branch-managed — the 1080 Ti's last fully supported branch is 535.xx LTS.
Pin it and forget it:
sudo apt install nvidia-driver-535
Do not let Ubuntu auto-upgrade to the current branch (570.xx) — Pascal support there is incomplete. The 535.xx branch works permanently and supports CUDA 12.2, which covers every major AI inference tool.
The Catch
There are a few things to watch for when buying used:
- Thermal paste — after 7+ years many cards need a repaste. Budget $10 and 30 minutes.
- Fan bearings — listen for grinding. A replacement fan set runs $15–25.
- OEM pulls — avoid HP/Dell workstation pulls. They run hotter, have non-standard connectors, and carry no warranty.
Stick to retail AIB cards from Asus, EVGA, MSI, or Gigabyte. Check seller feedback. Pay through eBay checkout for Money Back Guarantee coverage.
Verdict
If you need a capable GPU for under $120, the GTX 1080 Ti is the best value on the used market right now. More VRAM than cards costing $300+. CUDA ecosystem support for every AI tool. Solid Linux drivers you can pin and never touch again.
The market priced it like it's worthless. It isn't.
Current used prices: $97–158 on eBay US. Sweet spot is $110–130 for a clean retail card from a seller with 100+ feedback.