quality uni?

hey im looking at this uni on craigslist… i dont know if its crappy though because i have never seen them with wheels like this.

should i whait or get this one. ( its 40$)

Thanks

Also what do you think of this one

http://www.amazon.com/Torker-Unistar-CX-20-Unicycle/dp/B001C5GLDW

it looks better…

This uni is a 16", witch is for kids. It is good to learn but I dont think it will go farther than that. for only $40 I would buy it but to do some tricks with it even if it’s not made for that:p I would sugest to wait to get a 20" because 16" are for kids. Unless your are a kid…

lol. k i will whait.