For melee DPS who can not afford to run Naxx over and over again for wow gold, the 3.2 patch offers a decent alternative in Banner of Victory from the new 5-men instance.  84 armor penetration does not take as big of a penalty as Mirror of Truths 84 crit rating against resilience, and this trinket has a super high 20% proc chance, pretty much guarantees a proc during the first mutilate plus a couple of white hits about wow gold.

To make it sweeter, as seen from the screenshot above, this trinket can double proc with other AP trinkets like mirror of truth or Anvil of Titans, giving you 2000 attack power "on demand"!  It is still not quite as good as the bandit+darkmoon combo, as 4000 instant damage unmitigated by armor is still too good to pass-up, not to mention the passive attack power is still superior to armor penetration against most targets about wow gold. However, if you can not afford to run through an entire instance (often with alts and tier 2 characters that still need the gear/badges) for an 18% chance drop, this is a very solid trinket for PVP-only rogues as you can reset the 5-men instance over and over for it. +2000 attack powers for 10 seconds every 45 seconds is still pretty solid.

With Reckful kuns 5/54/12, cheap shot -> fan of knives is usually enough to proc crippling poison on the target (I have the glyph for 75%) AND get the dual trinket procs, weapon-swap for double wound/2.6 weapon killing spree; finish with another double wound fan of knives all with the +2000 attack power buff, it is a lot of damage for item level 200 trinkets. I personally always prefer old-school, open ground style to get cheap wow gold, as it takes map advantages out of the equation. But it can make for some very annoying situations like a rogue vanishing/restealthing to reset CDs over and over even when he has no chance to win to get cheap wow gold.