How much does 2nd hand RTX 3070 Ti laptops costs in your place?

I have an Acer Nitro AN517-42 and trying to sell it to get a desktop since I finally have a settled life but not sure how much should it go. 1x16 RAM with Crucial P3 Plus SSD, good condition with perfect temps, applied Upsiren UTP8 with Liquid metal.

Its 2nd hand prices in here goes about 700-800$

I also got an offer with PS5 slim + 250$, seems decent but unsure.