I am in the same position, selling handmade items that are not big ticket items and therefore bring very little profit.  The changes to the Basic Store fees have made it necessary for me to close my store as I would end up going backwards financially, not even covering my costs by the time you factor in Paypal charges as well.

On top of all that....when I closed my store all my listings were ended and I had to relist them all again! Ok, the first 30 listings in the month are free, but I have more than that to relist and I am being charged again for listings that I had already paid for.

Very disappointed ebay 😞