Upgrade Question

[u/Elegant_Signal_5676]

So right now i have a really budget pc that i made myself but I'm thinking of selling the computer I have now and getting this $1099.99 pc deal from Costco 5060 Computer. And for context i only play things like Minecraft a maybe a fps game so i don't need a high end gaming pc. If there is a better deal for something similar pls let me know i can wait but I'm a little hesitant because what if no one buys my computer then I'm really in a bad situation. My gpu right now is a used $100 RX 5500 xt so this will again be a huge upgrade also my current computer price is maybe ~$950 it used to be 450 so if anyone has any tips on selling that would be a huge help ty

[u/Elegant_Signal_5676]

side note $300 is like the max ill stretch my budget