I have a question , What could I sell some accessories for, I have several items that are taking up my inventory space and was wondering if it is worth putting up in the market?

You mean pet equipment? Depends on the rarity and level if they sell or not, but your best bet is probably just selling them to the game (right click on desktop/tap the item and tap on the selling area for mobile).

LG gear might sell to players on the broker, but I'd say most people are just after Stoneweave and Primordial gear, so you could either sell it as well or save them to salvage at the forge in the barracks once you unlock it.

Thank you for the answer, in the adventure, I am stuck and unable to continue, most my pets are over lvl 68 at this point and it will not allow me to continue the map. No matter how hard I try to advance.

But either way thank you for the advice, the items I have that is taking up my inventory space are as follows:

Artic Lynx Candle(Tiger) x1
Festive Holly Wings (Hearth) x1
Artic Lynx Suit (Tundra) x1
Solstice Sphinx Hair (Nutcracker) x1
Casual Winter Hat and Muffs (Velvet) x1
Warriors Helm x3
Solstice Sphinx Snow Globe (Evening Star) x1

My inventory space has a whole 4 slots remaining!

Oh you mean avatar items! Same thing applies, you can also sell them on the broker or sell them to the game if they are not bought on the broker (which is worth a try for sure). Additionally, which I forgot to mention in my previous post, you can buy additional tabs for your inventory, which expands the space.

As for your adventure, there's a guide that might help you advance :)

Thank you for your help, this has been very informative. I have finally passed the adventure last night, it did not take much to finish off the boss due to my lvl being so high. I did not know you can buy more tabs for the inventory I may have to find it. Thank you so much for the help.

The items are they worth selling on the market or is it touch and go, and wish that they sell?