Payment links sent over WhatsApp, fake leboncoin pages, deposits, empty parcels: second-hand scams always follow the same script. How to spot them, pay safely and test a graphics card, CPU, RAM or SSD before confirming.
Where RacingTech comes from, and why the site looks less for the lowest price than for the reference points that tell you whether a price is genuinely worth it. A valuation born from a personal need, some very real mistakes, and one difficult rule: accepting to show less.
The problem has two halves: knowing what a part is really worth, and being there the day its price breaks away. RacingTech watches both markets continuously, and pushes the deals to its Discord for the second half.
We smoothed the GPU Index history curve with a 7-day rolling median, to iron out the artificial spikes.
RacingTech spots the real used GPU deals: median price per model, genuine bargains and listings worth checking. Buy and sell at the right price.
Memory crisis, new GPU prices climbing: in 2026 buying used becomes the smart move. How do you tell whether a used graphics card is fairly priced?
How do you know whether the price of a used graphics card is fair, buying or selling? Our approach, built on real market prices, so you neither overpay nor sell short.
What is your used graphics card really worth? racingtech.fr builds a GPU price index from real Leboncoin listings and spots the ads priced well below market. Here's how it works.
Announced at Computex 2026, Nvidia’s RTX Spark chip combines a Blackwell GPU (RTX 5070 class) and a 20-core ARM CPU in an ultra-compact form factor. What does this mean for sim racing PC builds?
