Given a text passage as input comprising of dialogue of negotiations between a seller and a buyer about the sale of an item, your task is to classify the item being sold into exactly one of these categories: 'housing', 'furniture', 'bike', 'phone', 'car', 'electronics'. The output should be the name of the category from the stated options and there should be exactly one category for the given text passage.
Q: Buyer: Hello I am interested in your item for sale. Can you tell me about it please...
Seller: Yes I was given this for Christmas and already have a docking station.  It's like new and in the original packaging.
Buyer: Alright, since it isn't new, would you be willing to negotiate on the price?
Seller: Yes I will sell it for $50.  I can take credit cards.
Buyer: That is the list price. I was thinking about 40
Seller: I'm sorry but I can't go that low.  I will go down to $48 and I can deliver it to you.  It's practically new and could be regifted.
Buyer: That sounds good
Buyer: 
Seller: 

A: 
electronics