Yes! Most Unlimited pieces are available to buy. Your membership allows you to purchase pieces you have at home for an exclusive members-only discount off the retail price.
To purchase a piece you have at home, sign in to your Unlimited account on the app or on your computer. You'll see the pieces you have at home in the "My Unlimited" section on the top of your homepage. Click "Buy Now" below the piece you'd like to make yours.
Once your purchase is complete, a spot will open up for something new!