How long does packaged and unopened roast beef stay good?

Question

It's not from the deli but I forgot what brand it is. It looks good from the outside but don't want to take any chances.

Answer 1

If you're going to keep meat like that for a while, freeze it and take it out as you need it.

Answer 2

It goes bad quick, if you cook it with something 10 days. If not 5 days is all I would wait to throw it out.

Answer 3

hmmmm   prob about 2 3 weeks or so.... id give it the sniff check first though.