How much does it cost to connect your television to your outdoor aerial?

Yep, ANOTHER TV/Aerial question, sorry! I'm going to get a small television to put in my room. It's 19" with built in freeview and DVD and I want to connect it up to our outdoor aerial WHICH WE ALREADY OWN and it's freeview so that should be fine right? But how do I go about connecting it and how much would it cost to get all the wires etc. and to get someone out to connect it? Please be accurate! Thanks!

You could use an audio video sender that is a wireless device they can be had for around £ 25 try maplins argos etc

the wires would just be a male-female wire, as cheep as a pound u can get them, most places itll be a couple quid. if u need to get a second outside ariel there only £15-20 and to get a person to get on ur roof and sort it all out will depend on if u live in a house/block of flats etc and what area u live in. call up some local handy men and get some quotes

To add another TV to the aerial you would need a masthead amplifier and signal splitter, would be easier and cheaper if could intercept the cable already run and add a splitter to that and run to the TV.