Hunting for back issues at a comic book convention can be a very fun and rewarding experience, but it can also be stressful and expensive! After attending many cons myself and spending countless hours flipping through long boxes, I’ve designed a fairly effective process that works well for me. Everyone is different and has their own goals and objectives at a con, so feel free to use this information in a way that works best for you.
The focus of this guide is strictly on buying back issues at comic book conventions; not toys, artwork, trade paperbacks, high value CGC-graded books or anything else at a con. Each of those has its own unique approach, but if you’re attending a con to try and fill some gaps in your collection, pick up some key issues or dig through dollar bins, then this is the guide you should be reading.