I am on a budget, i guess most people are, but I was looking into a Kit system or ideas to do it cheaper Less than $100. I would like to add a timer and am looking for some options or opinions. Here is what I am thinking:

Rainbird Gardeners Drip Kit

and

Orbit 62001 Lawn and Garden Digital Watering Timer

The garden is not huge 4 x 18 feet maybe and I am less than 25 feet from the water valve.

And help for a newb would be appreciated :D