Annoyed with my father!!!

Rabeka
So my baby shower was this past Sunday and it was absolutely amazing. It went by so quickly though! 
One thing that really bothered me was the gifts I receive from my father and his wife (it was coed). He showed up with a crib purchased from a yard sale that was assembled and pulled my boyfriend outside to take it apart for him the second he walked in, in 90 degree heat. My boyfriend took it like a champ even though we already have a crib (redoing and using my childhood crib set). Then we get to the opening of the gifts part of the shower and I get to another gift from them. It was more yard sale stuff! A crib bedding set that was in rough shape (we already have one), books that were falling apart, clothes, very worn out cabbage patch dolls, and a few other toys. 
Now don't get me wrong I am not a stranger to yard sales by any means!!! I have already purchased half the babies wardrobe from yard sales and many other things we need. But I feel like it was inappropriate to show up with all of these things as a gift for your daughter and first grandchilds baby shower! Without even checking if we needed these things first! Now I have all this stuff that I'm not sure what to do with and have a lot of people making me feel TERRIBLE for feeling this way. Saying I should be grateful for anything they gave us. But I feel like they could have spent that money on something from our registry that we needed instead of a yard sale. I know they spent at least $75 on all these things from price tags left on them. 
I don't want to seem ungrateful but it's really bothering me and everyone is judging me quite heavily over this. Am I being crazy?!?