The prestige shop in MW3 is just another great feature in MW3! EVERY TIME you prestige in MW3, you get a prestige token. You can use that Prestige token to BUY a weapon or titles and emblems, double xp, or reset all stats in multiplayer so that you can play all 10 prestige's again. it also enables you to get a maximum of 1 prestige token for any other CoD games! But players beware, no matter the prestige, unless it its MW3 you can only get 1 prestige token per other CoD game, regardless of how many times you have prestiged in that game!
Yes
yes you can
Level 80 Tenth Prestige
Be 10th prestige
you must get to level 80 10th prestige.
On Mw3 there are 20 prestiges! Each prestige takes 80 levels.
All titles and emblems you have unlocked and anything you have unlocked with prestige tokens.
All titles and emblems you have unlocked and anything you have unlocked with prestige tokens.
For Modern Warfare 3, never. For the next call of duty, probably either at launch or in an un-announced DLC/Patch.
you can't you will get banned straight away
No you don't lose your emblems and titles
Yes but it will go to 15 instead of 10