Raincloud mobile - DIY project (idea found here, but the instructions are in French so I had to translate it: http://www.laitfraisemag.fr/2012/02/diy-un-mobile-nuage/). I used felt instead of paper for the raindrops and chose colors that coordinated with the bedding.
'my name is jonah' artwork - painted by an awesome friend
Robot prints - Etsy (http://www.etsy.com/shop/SHRIMPandFRECK)
JONAH name cards - Etsy (http://www.etsy.com/shop/InkTreePress)
Alphabet print - found on clearance at Target
Vintage map prints - found on amazon.com
Bedding and changing pad cover - Skip Hop Mod Dot bumper-free collection (http://www.skiphop.com/product/completesheet_moddot.html)
Vintage Fisher Price Record Player - eBay (they make a new version but we went with the old school wind-up music box version)
Crib - Graco Somerset in espresso from Target
Glider - Delta Bentley in chocolate from Target
Dresser/changing table - Buy Buy Baby
Knobs for dresser - Hobby Lobby
Diaper supplies basket - JoAnn Fabrics
Shelves for book wall - RIBBA picture ledges from Ikea (they didn't have espresso as an option for the shelves so my husband used brown spray paint and lightly sprayed black ledges to give them the black-brown color like the rest of the furniture)
8-cube unit - EXPEDIT from Ikea in black-brown
Round side table - found at a used furniture store
Dinosaur lamp - Adorable Dinos collection from Babies R Us
Curtains - Target (blue matte thermal window panels--I shortened them because 54x84 was longer than we wanted)
Glass container for blocks - Target
Jonah & the Whale salt & pepper shakers - gift from my Uncle, apparently very hard to find!
Clothing size tags - JoAnn Fabrics (I bought a tag pad and just wrote out the sizes)
Fabric bins for cubes - Babies R Us
Paint color - 'Christopher Robins Swing' from The Home Depot
Area rug - ADUM from Ikea