Though melee rogue cata builds are best for starting people usually.
If you don't like the way this climb goes thats what I'd try next if I were you.
There is even a guide by OoOPeterOoO on how to make one and it is a good guide imo
Gives gear suggestions etc

Melee rogues have notoriously the cheapest cost of high ee weapons
and there armor is usually cheap as well since there are much more medium armors than their are people that play rogues.
Usually if you Cata with them you can make a good one for cheap and MQ quickly (well quickly in comparison to other characters)
Here is the link if you're interested:
http://forums.d2jsp.org/index.php?showtopic=21128998&f=272If your looking for cheap but quick melee rogue is the way to go as long as you plan to use catas (They have low defense but moderate to high damage..so they need the players in the front to take the damage while they melee from the back row) Soloing with a melee rogue once you reach the high levels is very..well hard thats why I say you need to depend on catas to lvl..but that isn't really much trouble there are usually a lot of teams throughout the day.