I purchased a pair of trainers on vinted for £50. Worth £100 full price. Seller listed as new with no tags. The item arrived and I found a receipt for sports shoes inside one of the trainers from a charity shop for £20 last month! AIBU to dispute this? I'm not sure what the rules are but surely you can't list an item as new if you've bought it second hand and therefore no idea if it has been worn or not?! They are in fair condition but the insoles do feel like they have been worn and lost cushioning.