Fisher-Price Newborn Rock ‘n Play Sleeper – Link 
Amazon currently has this at the lowest its ever been, at just $46.94 w/free shipping!
This is highly rated with a 4.8 star rating.
Free returns, if for any reason you are unsatisfied.
- Sleeper & playtime seat in one
- Comfy incline helps baby sleep
- Compact fold for portability & storage
- Switch on calming vibrations to help soothe baby
- Rocks with a gentle push