I sold a large heavy item on eBay which was listed for collection or courier at buyers expense. The winning bidder sent a message asking me to generate an invoice based on collection (so £0 postage).
Since then I've been in contact with them every 48 hours asking when they will arrange to collect as I need the item gone due to it being in a storage unit and costing me to keep it. They responded often saying they just needed some time to arrange collection. Since then (10 days ago) I've had no response.
What happens next? I don't want to relist the item as it's quite a niche item and took 10 re-lists to sell in the first place. Can I legally give the buyer an ultimatum that they need to collect within X days or I will dispose of it and I keep their money? What else can I do?