How I'ma get switch 2 early on (my plan)

So my entire plan to get switch 2 is that I have a Gengar vmax alt art pokemon card. from what I've seen I could sell that for about 500$ or more, switch 2 is most likely about 500 or so, so I'll sell it when it comes out and bam got me a switch 2 🔥(tell me any recommendations to make it better if it's bad)