Hi @rav3n @ENKELI Yes i do build and rebuild computers. A computer from scratch will take me less than 2 hours usually. Of course something there is an issue and it can take longer, other times i do it in just over a hour.
A High End Gaming Computer i have currently for sale!
Near new NZXT n7 z790, Motherboard,
Hardly used 3 year old Intel i9 KF 13th Gen Cpu,
Hardly used 3 year old Lain lo 360 RGB 3x120mm fan Water Cooler.
1 year old nvidia RTX 5070 Graphic,
Brand new Corsair 32 GB Ram,
1 TB M2 drive,
Brand new 3 TB SATA drive,
Keyboard, and mouse.
Computer cool master 520 pc case.

$3000.00
(optional add $700 for a 2 year old 34" curved 4K, 144Mhz MSI Gaming monitor.)
i'm waiting for a power supply to come in and then i will build one cheaply from left over components.
Older but lightly used gaming computer.
MSI Z390, Intel i5 9th Gen Cpu, CPU Water cooling, GTX1050, 16GB 3000Mhz Ram, 24" HD Monitor, 3.5 TB Storage in Back computer case. With keyboard and mouse.
around $800.00