
Matthew Dework
GBGreat local card shop Great local card shop. The staff is great and the owner is extremely hands on. Great local business!

customer
GBGreat service They're very knowledgeable about psa card grading process and I've been very happy going through them for the gradings.

Dylan Palmer
GBGreat store good selection and prices I came in to pick up cards and look around. It was my first time there. Worker was knowledgeable and helpful. Will definitely stop by next year when on vacation again.

Jason B
GBGreat Card Store with Great People This card shop is amazing. Great people, huge selection of boxes and packs and lots of singles and slabs. Bring my kids all the time and they are always so good with engaging them. One of the few shops in MA with a great selection of hockey cards and boxes. Can't recommend MP Sports enough.

Chris Ellis
GBExperience was great Experience was great. You people send this everyday till I answer it is annoying. I’ve answered this every time I’ve gone. Enough