I'm sure there's a website that could tell me which of these is rare than the rest, but I honestly don't know or care. Here is the one Series 5 I managed to find.
It's the Royal Guard #3.
Of course the newest series is Series 6 with some interesting characters. I still really want that Minotaur!!
I've been lucky so far and haven't gotten any doubles yet. Here are the six I've gotten so far.
#4 Statue of Liberty
Unfortunately I've lost the torch flame for Ms. Liberty. I think the one of my wife's cats might have eaten it.
#5 The Outlaw or El Bandito!!!
I love that the bandoleros go all the way around to the back of the chest piece.
#6 The Flaminco Dancer. Probably the lamest of the mini-figures.
#10 The Roman Soldier
#11 The Doctor or Nurse, I can't tell.
This guy has a syringe too, I'm sure I still have it, but I forgot it went with this one before I took the photo. I do like the X-ray tile that's pretty neat.
And last my newest addition. This is one of those I found in a random spot at Target. I was checking out the Super Mario Bros. Kenex figures in there display box, I wasn't planning on picking any up just checking them out, although if Bowser had been in the box I don't know if I could have said no. Each of the Super Mario packs is labeled with the character inside. I'm not sure if they are lego compatable but they look like it. All they had was Mario, Luigi, and Yoshi. Meh. But in the box was one random Series 6 pack just sitting there among the Marios and Luigi's.
Here's what I got.
#15 Female Space Adventurer.
If you want you can take her hair off and put the helmet on. Creepy.