2 Medela pumps?

We have just started TTC this month and I have a friend selling 2 Medela Pump in Styles with numerous accessories (bottles, tubing, plugs, coolers, ice packs, nipple shields, etc) for $150 for all of it. My gut says to buy it from her because it's an incredible deal. What would you do? Is it weird to buy if I'm not pregnant yet?