Let's do the NEW MATH for the completists out there, shall we?
1. Luke Tatooine
2. Han Tatooine
3. Leia Princess
4. Luke Yavin Pilot
5. Luke Hoth
6. Han Hoth
7. Leia Hoth
8. Luke Hoth Pilot
9. Luke Jedi
10. Han Endor
11. Leia Slave
12. Leia Endor
$230 average price on 12 figures = $2,760 to collect them all. Even if you drop the poo-poo Endor versions and keep only one Luke pilot, that’s only three figures. And you've only collected three characters from a universe of characters and cluttered up the better part of a whole Detolf.
Stick to just one version of Luke, Han, Leia = $690