Hello capa34, installation can range from $60.00 to $99.99 depending on what services are installed. The offer should have these details at the bottom of the paper add or within the details tab online. If you need further assistance understanding the deal and what other charges are associated please post an image of what you see here, or you can send me a private message with your full name and account number and I can look into it here on my end.
Sorry, but when Dish and Directv can install for free, which they have to install a dish, align it, and run coax cable VS. Comcast just having to run coax cable I don't understand why the install fee especially that high. So, if Comcast wants more business they should consider waiving those install fees, so sorry I'll pass on the offer.