here's another one is nora the last chronicle of devildom. it's a real good one i like it alot and it's one of the best shonen jump manga that's out there and anpther good one is rosario+vampire that's a realy good one as well.

Bleach, d. gray-man, rosario+vampire, ruroni kenshin, wild ones, vampire knight, dance in the vampire bund, and i found an interesting one from a few years ago called tenshi la nai.    all of them have good plots and characters, some are shonen and some are shojo. 

"Long is the way, and hard that out of hell leads to light."

gundam wing/the all new tenchi muyo/try gun and ninja girls that is just some of what i know but there realy realy realy good i have so many that i can not rember them all right now but ther all good thout.

OH YEAH !!!!!

Appleseed and Ghost in the Shell. 

"After a thousand battles, one only sees death!" -Chaos Space Marine Predator (Warhammer 40,000)

Hellsing

Vampire Knight

Death Note

I haven't read Bleach yet but I love the anime so I would suggest Bleach I plan on reading it as soon as I'm able. 

Trinity Blood I realy love it so far but I'm only part way through so.

Love... is just a different kind of pain.

Berserk is your manga. Given, in the first 3 and a half volumes you might just look at it as a beat-em-up manga, but it gets very deep, emotional, and very interesting. Its a horror/scifi manga that is very gorey and has language and nudity so its not for young readers, but its also my all time favorite manga and you should definently collect them, if your willing to pay around 14 dollars a peice for them... Dark Horse publishes them here... so it might explain why they priced it so high... =(

Interesting fact: Berserk began in 1989, and new chapters are still being made today. It has 33 Volumes in japan currently, but new chapters wont be out for another month I think. (I need to check)

dragon ball/z

rurouni kenshin

bleach

hellsing

trigun/maximum