does anyone know any tips on how to tell if theres something good in packs of baseball cards?

Question

thanks

Answer 1

Some people buy a box and weigh each pack. Then they sell all of the packs that weighed the same. They keep the one or two that were slightly off.

Pretty crappy way to do things... but it's done all the time. Even with the fillers that the card companies put in the packs people are able to do it.

Answer 2

Purchase the pack and open it.

Not what you want, I know. What you want is called pack searching or pack fondling, and it is strongly Frowned Upon.