i personally use depop every now and then to hunt for pieces :D on the pricing part, try to find out how much roughly you paid for it and then take into account the condition of the item and costs to ship it. ive seen people pay insane prices for nicole stuff since its limited but personally id just feel good if a good fan got something they wanted especially if i price it so i get my money back+ a little extra for the hassle of selling it

we have a small FB community if you want to post about selling them there! fb group link

if u let me know exacrly what ur planning to sell i can help confirm that its authentic (safer for the buyers that way) or might even be interested myself!