I don't know what Ukulele to buy?

I think I am going to learn Ukulele over the school holidays but I
first need to buy a Ukulele. I am looking for a Ukulele that is good
quality but under 100 dollars. I don't want a really crappy cheap one
or a really good $400 ukulele. I just want a good beginners
ukulele.... any ideas on good brands, woods and stuff. thanks guys...
:)