You are essentially wasting money opening a store and only offering one type of item for sale.

I would be closing the store uness I had hundreds of different items to sell.

I am sure ebay is rubbing its greedy hands with the prospect of all the extra money you will be giving them every month.

Some items are very cyclical.  Summer grooming for dogs and then owners let it go during colder months.  The pink handles may also be a turn off for some purchasers.