Fair price for a Dell G5 5587?

[Handsworth]

Hey there.

I did some snooping on the forums for various G5s.
Im looking to buy a laptop that can handle some light simulations for my degree.

And a little bit of gaming if Im on the road.

I can pick up a Dell G5 5587 with a 1060 6gb and a I7 8th gen. The battery is fried and Ill definitely need to replace it.

What, in your opinion, is the going rate for one of these if it had a good battery, above 66% for example?

I would basically just like to get my money back if I decide to sell it after replacing the battery.

Thanks!