I doubt it will ever be priced lower, expect the prices to continue to go up, and if they offer a park hopping addition expect it to be an even higher price.
I would be shocked if either of these ever happen. MK continues to sell out often so allowing hopping would cause havoc on the lines as many would purchase then hop to MK.
They'd have to price hopping at least $100 above the MK price, otherwise as @scrappinginontario said people would just buy AK & hop. And if they're selling well, there's no incentive to lower the price. The whole benefit to LL is that relatively few people have them, so the line moves quickly.
I would be shocked if either of these ever happen. MK continues to see out many days so allowing hopping would cause havoc on the lines as many would purchase then hop to MK.