diff --git a/README.md b/README.md
index b5eb39b..e22fe25 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ For content that is added in later expansion that is provided for use in lower-l
 ## Some Included Features
 * Power level adjustment and health in Vanilla and TBC content to simulate Vanilla world difficulty
 * NPCs and Game Objects aware of individual player progress, visible based on player progression to each player
-* Restore of content removed or nerfed or later patch is released, such as Onyxia quests, TBC Attunements, and riding skills and quests.
+* Restore of content removed or nerfed or later patch is released, such as original Naxxramas, Onyxia quests, TBC Attunements, and riding skills and quests.
 
 Options are provided to allow changes to experience based on preference. Please see config file.
 
@@ -27,10 +27,13 @@ Some changes for Vanilla and TBC content require DBC modification. The .mpq file
 
 Please note that if optional files are not used, please avoid run `restore_rogue_poisons.sql`, as it will remove Rogue poisons from vendors due to them now being created through the skill, which requires the optional files.
 
+### Optional Recommended Addon
+For a more authentic experience, some player may prefer to have pre-3.2 behavior of item tooltip prices, where it is only display when at a vendor. This is handled by the client, so I have create an addon that will restore this behavior. The addon can be found here: https://github.com/ZhengPeiRu21/hide-vendor-price
+
 ## Thank You
 Special thanks to all contributors of the following projects which are make this module possible:
 * AzerothCore and TrinityCore, along with ancestors Mangos, etc.
 * AzerothCore Progression Module for Vanilla content and scripts
 * Wrath of the Vanilla Module for more Vanilla world adjustments
 * Vmangos for Vanilla game and patch progression data
-* SoglaHash for many Naxx 40 scripts and data
\ No newline at end of file
+* SoglaHash for many Naxx 40 scripts and data