A civilian MRE isn't going to cost you a lot and can help you in emergency situations. Before you buy anything like this, do your research first.
When buying from someone, you need to know that they will ship to you what you order for a good price. If they can't do so, then there's no reason to pay them for this. You need to research what people have said about the company – check reviews, or need to make a small test order to make sure you're happy with what you're getting. Making a bulk order at first and just hoping for the best is not recommended. If you want to stock up you have to know that what you buy is worth your time and efforts to invest in.
MREs are only going to be useful if you are planning on using them. If you're saving them for an emergency situation, then try to find some that are going to last as long as possible. In the right conditions, an MRE can last you quite some time. That's why it's important for you to ask about the dates and to think about where you're going to store them. If they are kept in a storage shed that gets hot, for instance, then they are not going to last as long as they would in a cool basement.
There are a lot of options when trying to buy a civilian MRE. You can use the tips you were just given if you want to make sure you're on top of things. Otherwise, it may be a waste of your money and time so be cautious.