With paying more, you say that it's going to be double price? Nope, I won't pay double the price of the PC.

I'll simply convert that crypto into cash and save more money than paying double of the price. I'll keep the half and let it grow on its own.

And if you're saying that it includes honest and trained personnel, the shop where you'll buy it should have to. It's not your standard to make them trained and honest, it should be a gold standard for most shops and suppliers.