Are there sales of accessories in Russian stores?

Question

Electronic commerce

Greetings.

I picked up components for assembling a PC and decided to find the lowest prices for them. The choice fell on two stores that have almost everything (the player and his "colleague") and at almost the lowest prices. 11.11 and Black Friday coming soon. I asked myself: "Will there be sales / discounts and are there any?" For these purposes, I chose a dozen components and checked prices on a number of aggregators that accumulate prices and show them in the form of graphs. I looked at the prices of parts on the charts for 2019 at 11.11 and black Friday. I did not notice any decrease, not at all, well, maybe by 1-2 percent, but this is an error. And now I asked myself another question: "Are there real discounts on the days of sales for components, or are some of them already sold at such a price that to make at least some significant discounts, for example,

If you know something about this, it will be interesting to know any meaningful opinion and assessment - is it worth waiting for discounts or not?