All you can do is to make sure that your photos are excellent and entice buyers to click on your listing to take a further look, and keep your prices competitive.
Then it's all down to market forces, people are certainly spending less on non-essential items.
Just a heads up because you may be heading for grief with HMRC as you appear to be unaware that you should be trading on an eBay business account. A few sellers have been here this week telling us that they've received a letter from HMRC and asking how to proceed.
A private seller is one who is just selling off their own personal items such as clothes from their wardrobe, bits from their loft/garage etc.
A Business seller is someone who buys or makes items to sell on. They need to be registered as a business to meet the requirements of UK law. They need to declare income to HMRC once they reach £1,000 worth of sales (eBay will be providing HMRC with your details anyway so it's vital to keep correct accounts for your tax return). You can obviously offset more expenses as a business seller, but can't offset any at all as a private one.
