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.

Buyer: Hi, I'm interested in you crib mattress, is that still available?
Seller: It is. We don't need it anymore.
Buyer: Would you take $40 for it if I come pick it up?
Seller: I couldn't go that low. I have it listed for 100.
Buyer: Do you have any wiggle room for a local pickup?
Seller: If you pick up, I could go to 85. It is in excellent condition.
Buyer: Would you consider $70? I'm a little short on funds this week.
Seller: Sorry to hear that. Could you do 75? IF you agree to pick up by this weekend?
Buyer: Yes, I think I can swing that. I appreciate your helping me out! My baby will love it.
Buyer:
Seller:
furniture