There are a lot of Debbie Downers here just because you are dropshipping.

Dropshipping works and it can make you Mega dollars.

Some buts.

What you are drop shipping is more expensive then what others are,  now if I saw yours and the others who do you think I would buy from.

Having looked at some of these items,  has the drop shipper guaranteed you stock.  What do I mean.  They may have 1000 items,  so you think they have heaps,  but unless a specific quantity is reserved for you,  you could say you have 10,  but one of their other people have sold them all.  A real issue unless there is allocated stock.

Seriously based on  your pricing, dont worry about anything you wont sell anything