Should I wait till Black Friday or buy this laptop now?

I found this laptop for $900(new)

Won’t let me share the link but the model is Legion 5 15ARP8

It has a rtx 4060, amd r7, 16gb ddr5 ram, 1440p 165hz screen and a 512gb ssd. It has an additional ssd slot but im not sure if i could fit a 2tb or 4tb m.2 ssd in there or if it will only take up to 1tb m.2 ssd. Would appreciate it if someone could tell me if it does take a bigger ssd or how to find out

It’ll take a standard m.2 drive without a heatsink. Capacity doesn’t matter. If you want it, go for it.