In my case, since I get DashPass through my CC (not directly paying for it), I've seen it discounted to below the price some restaurants list on their websites. I pick up all my orders myself though.
I wouldn't pay for DashPass directly, personally speaking at least. I don't use DD nearly enough to justify investing more into it vs. just ordering on the restaurant's website or calling in the order. The only reason I even use DD is because I get that as a benefit through my CC and it usually pushes the prices to same or lower as ordering directly.