The shipping one is the part I cannot argue with. Vinted works because the buyer and seller never have to meet, and that needs courier deals and holding the money until it arrives. Both of those are out of reach for me on my own with no funding.
This is why I am saying it is hard to compete with Vinted, especially when you know they are expanding to US soon.
Instead I would like to see someone working on building on top of Vinted so that people can pay with bitcoin.
Again, I am not against your idea for Marketplace, but I am just being realistic.
