I've had some settei sets, they're all not 
originals, but rather, photocopies.

1. Hana Yori Dango (this one is pretty rare and 
so far, this is the one settei set I've seen 
circulating round the market. I was wondering if 
a second copy would turn up. ^^;;)

2. Kizuna 1 & 2

3. Kaikan Phrase (coming soon!)

Sometimes, I really couldn't believe that the 
photocopies were THAT expensive, I wonder if 
anyone can even really afford the originals...

It does make me wonder if they are studio copies, 
and as what mentioned, there's no way of telling, 
except through the age of the paper, original 
pencil markings made on it, etc...

But at least, I do get the facts right. There's 
the one and only original settei set around.