Bonus mission question

I have recently come back to playing GW after a 4 month break. I just noticed a bonus mission pack. If I own all of the campaigns, including EotN, do i have access to what is in that pack. I guess the basic question I am asking would be, is it just promotional or is it actually something special that you can only get with the purchase of the Bonus pack? That is the same for the game of the year edition, I think a few of the things listed in there that the upgrade came with were new skills, can you only get those through the upgrade or is that promotional? Thanks in advance for anyone who answers my noobish questions, your gone for a few months and everything changes, lol.

the bonus mission pack is something that you must buy from the ingame store that give you 4 more missions

ok, so the armor mentioned in the description is exclusive to the bonus pack? Also, do you have to spend more than 29 dollars to get access to it or when you spend the 9.99 is it unlocked?

All the weapons are exclusive to the Game of the Year Edition and Bonus Mission Pack. All of the weapons come automatically customized and you can get as many as you want.

Also, the Game of the Year Edition doesn't give any new skills. The Bonus Mission Pack does in a sense because you assume the role of the character in the mission (I.E: you become Saul D'Alessio or Gwen) so you get a new skillset. But you don't get to keep any of those skills outside the BMP.

You just have to buy it from the store for whatever the price is. That promotion that requires you to spend $30 ended in November, but so many people complained about not having enough time to get it that they put it up for sale for $10.

thanks so much man

The Guild Wars Bonus Mission Pack will go on sale for the first time at the end of this month! Starting on January 28, Guild Wars fans who did not obtain the Bonus Mission Pack during our recent promotion will be able to purchase it from the Guild Wars Online Store, the PlayNC Store, and a variety of retail partners located throughout North America and Europe.

Does anyone know what retail stores this is being sold at, or does "retail partners" only refer to online retailers?