Totally agree with the comments about postage.
So post office charge £3.69 for a small parcel. To this I have to wrap/box the item including protective packaging, tape, a box, labels, drive to the post office and finally add the surcharge that ebay charge on the postage cost. In simple terms the postage charge to the buyer for a small parcel needs to be around £6.80!!!! I charge £4.29 for a small parcel. Anymore and I get accused of excessive postage charges.
On top of this we have to deal with a few, and to be fair it is only a few, crazy buyers. Three weeks ago a buyer opened a case against me as he had not received his item. He opened the case three hours after I sent him the item which he bought that morning!!!
Myself and my good lady have been keen Ebayers for over 20 years but we are now finding that it is less stressful to take our bits and bobs to a car boot on a Sunday.
Best wishes to all.