send us a mail at sell@unico13.com 

email needs to include:
- clear pictures of the item
- description of the item
- condition (list all the flaws)
- your price in either euro or pln

we will contact you back in 2-3 days

if we buy the item from you and receive it we will conduct an authenticity check and verify that it matches the photos/description you provided. if the item does not align with your original description or is determined to be a fake/replica, you will be responsible for covering the shipping cost to have the item returned to you

if everything checks out, you will receive your payment via bank transfer within 1–3 business days or receive a store credit code the same day