This weekend, 26th-27th May, private sellers can list up to 100 fixed price listings on eBay UK for free. The listings must be listed Fixed Price (not auction with buy it now added as a feature) and with a price of £0.99 or more (superfluous, have you tried listing a Buy It Now with a price less than 99p ;-)).
As per all eBay’s recent UK listing promotions items will only be eligible for this promotion if they are listed with the Advanced Sell (Sell Your Item) form or the eBay iPhone, eBay iPad, eBay Android, eBay Blackberry and eBay Windows Phone applications. The one slight difference is that you won’t be able to use the Quick Sell form this time around as it doesn’t support the But It Now option. TurboLister and SMP remain banned for the promotion.
You’ll also need to meet eBay’s minimum performance standards to be included in the promotion. Full details on the eBay page.