From my perspective, buy local! I had an archery shop for a few years and I had to shut it down. It failed for multiple reasons, but it would have helped if people would have bought our goods for our slightly lower price than to leave our store and drive 30 minutes to pay full price for the same product from a BIG store. Oh well, I shop at the BIG stores also...now. Consider buying a fletching jig and do your own. It's very satisfying and not difficult. If you knock vanes off while you're practicing, then you can fix them right away. Opinion aside, do NOT buy from bulk boxes. Most arrows are matched per dozen for straightness and stiffness from the factory. If you decide to buy online I would suggest using a personal reference like Howahunter posted. I've got to think you're more likely to get a factory set than you would from an "online store".