N.B.
Look up the crib on the Consumer Product Safety Comissions site ALWAYS. As a home daycare provider, we love to find gently used Pack N Plays to use for our businesses, but in my state, we are required to look up or call to get this info on recalls, as so very many of them look great, but have been recalled.
So many times I will be at a garage sale, etc, and I see them in pristine condition. Many people get them as gifts and almost never use them. Many people don't even know how to set them up. Sometimes its a grandparent who had one stored in the back of the closet (usually a "spare" the kids got for a shower gift and left at Grannys for that occasional time it was needed, etc). So many scenarios that can generate a very gently used one.
But quite a few have been recalled over the years. Please be safe!