If prebuilt PC costs 2k$ you could build it yourself for around 1.5k$ or build something that would cost 2,5k$ if it were prebuilt. Think of that
because it's stupid to buy prebuilt PC's. They have low quality components inside, like the cheapest motherboards, PSU's, SSD's even GPU's most of the time they have reference design, and warranty is shorter and you can't even open the case up to clean out the dust, because of the warranty.