Medela pump in style advanced was the one I got for free from the insurance
Hospitals have the same and the accessories you can take home for free
Nuk newborn bottles set = 15$ approx
Philips avent anti colic bottle set
Make sure you use every bottle as one becomes old.
This will be enough for 6months till you solid feed your baby
Any cup and a small baby spoon is enough for solid feed.Dont forget the bibs.
If you are so protective you can choose a color changing spoon
Green sprout bibs are cost effective.They cost 15$ and there are 10bibs.
The Philips avent hard spout sippy cup is the best.soft spouted cups too have chances of getting germ filled so transitioning to a hard spouted cup from a feeding bottle is necessary to avoid ear infections.
The munchkin snack catcher is worth buying to teach your baby to self feed snacks without making a mess as this is spill proof.
Philips avent microwave sterilizer:
I invested in this one as my son had ear infections and he was bottle fed.Its useful to sterilize if your little one often falls sick.
I too have a booster seat and found it very useful even after feeding as I teach my baby while he sits on it.
I think I have covered everything you need the first year.If I have left out anything please remind me to add in your comments.