1st time posting on this forum, so no idea if someone suggested this before. I suggest you add vanilla and TBC dungeon and raid items into point shop. Prices can be the same as the wotlk ones. The reason why I suggested this is the following:
1. Not all old dungeons/raids work/are accessible (entering BWL relies on glitches and upon dying at second boss its nothing short of impossible to ressurect because UBRS and orb outside UBRS don't work)
2. Many instances in TBC are still fully closed and it's impossible to aquire items for transmog.
3. Number of working vanilla and TBC instances is almost the same as the WOTLK ones, but there's a difference in availability of items from these two expansions. Why?