Mini gaming pc recommendation?

Can anyone recommend a mini pc for simple gaming? It should cost less than 300 euro and I want to download apps / games like Fortnite and Discord without stuttering

https://www.hardwaredealz.com/bester-gaming-pc-fuer-unter-300-euro-gamer-pc-bis-300-euro/

With so little budget not possible to get something decent, but if it is my understanding of mini, the budget is definitely not enough.

Purchase used, otherwise only a small APU is included for the price. When buying a used vehicle, you can't make any general recommendations, see what you can get in the area, I can tell you whether these are good or bad offers. You absolutely have to pick it up yourself and convince yourself of the function.

First of all it is difficult to build a reasonable gaming pc for less than 300 euro

The components should amount to around 300 euro:

AMD Ryzen 3 2200G

MainboardASRock B450M Pro4

Graphics card AMD Vega 8 (iGPU) included in CPU

RAM8GB Corsair Vengeance 3000Mhz

IntensoSSD240GB high performance

Hard disk (optional) 1000GB Toshiba

Power supply 400W Bequiet System Power 9

HousingAntec NX100

Optional Windows 10 (you can also get it cheap)

https://www.hardwaredealz.com/bester-gaming-pc-fuer-unter-300-euro-gamer-pc-bis-300-euro/