Gaming PC set-up with a 27inch curved Samsung monitor

30 extra for the keyboard, mouse, controller, speakers and headset please. Please read the description down below too.

PCSPECIALIST Vortex GR Gaming PC
Intel CoreTM i3-10105F @ 3.7GHz
Nvidia GTX 1650 4GB GDRR5
1TB HDD & 256 GB SSD, RAM: 16GB
Samsung 27 inch curved monitor
I'm pretty sure that it has Windows 11 too
N.B. I believe the power supply may be failing as when booting, the pc resets and goes into the advanced boot menu. All you have to do is press F1 and then F10 to confirm no changes and you can use it normally. Worst case a new power supply will have to be bought, hence why I have such a low price down in case you need to do so. Just trying to avoid any trouble and help out :) I've had this pc for just over three years now and I have yet to encounter a single other issue.
Feel free to ask any questions!