To Give-away or Sell?

Last year, part of my major spring cleaning activity was giving away of a lot of our baby stuff.  I was a bit sentimental going through those things, because almost all of them were used by my two kids.  So, it was important that I passed them on to a friend or at least someone we know.

Now, I still have a few baby items with me that I am thinking whether to give away or sell.  We have a baby monitor, unused teethers that are still in the original packing, rattles and unused breast milk containers.  I hope to dispose them off before the mid-year rolls in.