After reading through all 23 pages, I think I've managed to compile the most salient (at least for me) and still relevant pieces of advice as far as grad school supplies
Laptop - While most people have a laptop, it was recommended by several people that folks in a new laptop (unless yours is less than two years old) and make sure you get an extended warranty (one that will hopefully last the entirety of your program). Note: look into funding opportunities for laptops within your department. Some will finance a new laptop for incoming grad students!
Desk - L-shaped came highly recommended, given the extra space. While i love my little desk, I may invest in a larger one by year 2.
Chair (Desk) - Investing in a good chair was stressed many times. You will likely be spending many hours hunched over a desk. get one that will be comfortable for your back, but won't put you to sleep.
Chair (Reading) - a separate reading chair was recommended for those hours upon hours where you'll be reading. a comfortable chair or couch was recommended.
Printer - there was some debate regarding the pros/cons of a printer. In an increasingly digital age, I don't think a printer is completely necessary. ESPECIALLY because so many universities have printers available and printing costs included within stipends. But this will depend on the person
Scanner OR File Cabinet - One person had recommended getting a file cabinet and regularly organizing it so as not to fall behind (if you are someone who likes having physical copies of everything, then go for this option). HOWEVER, someone then chimed in to say screw a file cabinet. just get a scanner. and i thought that was an excellent idea! just scan everything you need and chuck the physical copies (unless its like your birth certificate or something)
Coffee - Coffee maker, coffee carafe (to keep it warm for those days of marathon working), french press. you get the idea. ALTERNATIVE: electric kettle for tea drinkers
Large Water Bottle - lets be sustainable folks!
Snacks - for those long days
Dry Erase Board
Noise Cancelling Headphones
External Hard Drive
Dongles - actually didn't see folks write about this, so I'm adding it! Dongles/adapters are constantly changing based on your device. Get the one that is specific to your computer to HDMI and VGA, and you should be set for most campus systems!
Paper shredder - unless your campus has a shredding removal service like my current one has. I'd say take advantage of that
Travel - Luggage, toiletry bag, international travel adapter/converter, etc. You will presumably be traveling a bunch! Get the right travel accessories if you can
Desk accessories - post its, highlighters, pens
Notebooks - it seems like everyone has been unanimously pro-moleskine notebooks on here. mmmm I'm not! What *EYE* recommend is going to your local art supply store, and buying sketchbooks from there. They are usually so much cheaper. And most art stores have artist and student memberships available, so you can get major discounts. I just showed a sale and got all my notebooks and pens for less than $30. Just my opinion
Software - Just some of the software that came highly recommended and that I felt like was still relevant today: Evernote. Zotero. Scrivener. CamScanner. Nuance. iStudiez
Most of this is hella obvious. But some of these I hadn't even considered! And its nice to think about these things early so you have enough time to save up or search the internet for deals. I curated an Amazon wishlist based on the information i listed above. Let me know if you'd like me to post it here and make public!
And remember: 90% (if not all) of this is OPTIONAL. Let's not make academia seem more inaccessible than it already is. You will excel regardless of whether or not you have these things. There's always borrowing. lending programs through your university. free services through your libraries. There are options!
Hope this is helpful to those reading this post 8 years later! It was certainly helpful for me. Aside from curating a great list of things i want, it also helped distract me from decisions this week ://////