After teasing a discounted bundle of Netflix, Peacock, and Apple TV+ last week, Comcast is out with the full price details for its “StreamSaver” package. StreamSaver will cost $15 per month and it launches next week for all Comcast customers, including those with internet-only service. The package includes the ad-supported versions of Netflix and Peacock, while Apple TV+ is ad-free. The Streamable also reports that customers will be able to pay the difference for Netflix’s ad-free plan, with an ad-free Peacock upgrade option to come. Compared to the cost of each service separately, StreamSaver…