The only solution is to wait for your turn. Don’t keep prices that much down so you are left with nothing. Wait for other sellers to get OOS. Maybe this product will get back to the original price after the Q4.
That is why MAP it’s a good thing sometimes because many sellers are either selling fakes or buying from a wholesaler that is selling fake just to get invoice.
Just wait for them to sell out. Considering competitors number of inventories and possibility of replenishment. Maybe those sellers got the item at a lesser price or inauthentic items is a possible angle too.