Weigh up how much each option will cost. A couple of stickers fell off of my Little Magic a few months ago, and I realised it would cost more to buy replacement stickers (with shipping) than it would to buy a new cube from cubezz. In your case it might be cheaper to buy the stickers, but ask yourself: do you really want to buy replacement stickers every 2 months? It would be much more practical to buy a stickerless cube at that point.