How much blitz or timed chess are you planning on playing? How often do you play over the board? If the answer to these questions is not much, then hold off on the clock. No use buying something you aren't going to use. Maybe by the time you actually need the clock, you'll have more money to spend.
The Dgt North American is a decent clock. In my opinion, it's probably the best available at that price point. Me, I splurged on a Chronos years ago and have never regretted it.
Maybe I should search old forum posts and find an answer to my question, but it it simple:
Which OTB chess clock do you guys recommend?
The Charlotte Chess Club uses the "DGT North American Chess Clock" which runs about $45.00. I have used it, and it looks nice, but did not know if other clocks had advantages, like a better warranty or ease of use, etc.
I realize that they even have options for ipad chess clocks, which I already have; but it is not ideal overall.
Finally, I am so broke I prefer putting $45 into a Chess DVD instead of a clock, a DVD seems to do more to improve my game than a clock, but if I want to teach my 6.5 year old chess, then he will use it eventually.