Guild Wars 2

I bought the $50 HoT package, is it possible to upgrade that without paying full price (75-99 dollars)?

As far as i know, you can upgrade on the 75$ Version not on the 99$ Version.

Technically, upgrading from the $75 to the $99 version is like buying gems for cheaper so no, you won’t be able to do it later.

You can upgrade from Standard to Deluxe at a reduced price. You cannot upgrade to Ultimate, you must pay full price for that one.

Starting today (maybe after patch releases, if the option isn’t live already), you will be able to upgrade a Standard HoT edition to the Deluxe HoT edition in the Gem Store.

There is, and will not be, any option to upgrade to the Ultimate Edition.

Good luck.

You could ‘probably’ get a refund on the $49.99 package, and then purchase the $99.99 one.