Vistaprint is offering 140 address labels for the cost of shipping which is around $3.10. There are several designs to choose from. Besides using these to mail stuff, you can use them for book labels, recipe labels and more. Click this Vistaprint link to check out this great deal.
Vista Print will offer you items as you checkout, be sure not to accept their offers. This can increase shipping and isn’t required to place your order. I’ve ordered items from them in the past and was very happy!