Official PlayStation 2 Has Sold 160 Million Units

Yeah the switch will continue to be supported after the switch 2 comes out and sell plus the DS is just behind the PS2
 
Comparing sales of the PS2 to the Switch is meaningless. They fill very different market niches in terms of the customers they are going after. It's like comparing Corolla sales to Ford Explorer or something. Yeah they are both cars, but that's it.
 
I can see that. I was in college and I was able to use some of my financial aid money to buy the system. I think the system cost $299 when it came out but I got it over a year later for about $250. Once the PlayStations started costing 400+, I stopped playing.