Yes, worth it!
You can see a lot. Of course, it is not as good as being out without light pollution, but you have great views of the moon, planets, and can see the planet's moons.
You can see so nebulas, star clusters... it is a lot of fun. Although it will be more fun on warmer nights.
I got one from Orion Telescopes... and have used it a lot. You can see a lot with a good set of binoculars also.