As noted already, the native resolution of the Switch screen is 720 and hence it makes no sense to render it higher. Technically, it could but you'd lose battery life.....which leads us to the other "$10" point. Undocked means completely portable. Can the Wii U version do that?
A bump in resolution.
For $10 more.
Those are nice perks but i still dont think it justifies costing more than the original release.
When the herd loses its way, the shepard must kill the bull that leads them astray.