I just found a bunch of rap posters I thought I had lost. I am looking for collectors opinions' on how best to preserve them because I don't want to keep putting them on my walls with push-pins and putting more holes in them and possibly tearing the corners. Should I take them to somewhere like Lakeshore and laminate them? Should I put them in frames? I don't know if laminating them will affect their value, especially if I fuck it up and it has a big bubble or wrinkle in the laminate. And frames sound expensive. Any suggestions/opinions would be greatly appreciated.