Do you want to use the ‘Make an offer’ option? By using it, you can offer a seller a lower price than the one they have chosen. This option becomes available two days after the item has been put online, if the item has not been sold and if the seller has not deactivated the option.
You cannot offer less than 30% of the original price. It cannot be higher either. For all other members, the item will remain on sale at its original price. The seller must either accept or refuse your offer within 24 hours. If the seller accepts, you will have 24 hours to buy the item.
You can not make two different price offers on the same item. You must either wait for your first offer to expire or for the seller to refuse it.