If the budget will stretch this:
http://www.firstlightoptics.com/heritage/skywatcher-heritage-130p-flextube.html
Will be able to see some serious stuff with it (Jupiter + moons, Saturn’s rings and some of the brighter deep space objects).
To be honest how much cheaper and you’re asking for disappointment but the Skywatchers 100P would be ok at £89.99.
First Light Optics are an excellent company, really first class and will happily spend time on the phone if you want to chat through ideas.
Also get someone to buy him Turn Left at Orion. Brilliant first book with 100’s of objects to look for with small scopes.
Get on stargazerslounge.com also, the astro equivalent of here. Excellent forum with very knowledgeable folk who are always willing to help.