I think the Logitech series are probably the most frequently recommended:
I have this one and it works pretty good. Here is a video that I took with it.
Logitech HD Pro Webcam C920, 1080p - $69.99
Logitech HD C310, 720p - $29.80
Edit: formatting and added 1080p model
Setup-
Autonomous standing desk
Some random Amazon chair
Macbook Pro
LG 34UC88-B Monitor
Combination of a pole and spring arm mount from Amazon
Goldtouch GTP-0044 Go!2 ergo keyboard
Logitech HD Pro Webcam C920
Logitech MX Ergo Wireless Trackball
Apple Magic Trackpad 2
Jabra Evolve 80 headphones
Anker wireless charging pad
Creative Pebble 2.0 speakers
I guess "Video Production" is the right flair?
When I started streaming I couldn't find all the info I needed in one place, so I thought I'd put something together to be used as a reference to get people started. I recommend watching at x2 speed, because then it isn't as obvious that I should have made a script.
Below are links to some of the products I mentioned. Many of the amazon links are affiliate links for a twitch streamer named Arcus -- I just thought it'd be nice to provide support for him since he's where I found most of this stuff anyway. If you want to remove the affiliate link, search amazon for the name of the product after manually going to amazon.
Capture Card, GV-USB2 https://www.amazon.com/DATA-connection-video-capture-GV-USB2/dp/B00428BF1Y/ref=sr_1_3?keywords=GV-USB2&qid=1580479390&sr=8-3
Webcam, Logitech C920: https://www.amazon.com/Logitech-Widescreen-Calling-Recording-Desktop/dp/B006JH8T3S/ref=sr_1_3?keywords=logitech+c920&qid=1580479267&sr=8-3
Mic, Blue Yeti https://www.amazon.com/Blue-Yeti-USB-Microphone-Blackout/dp/B00N1YPXW2/ref=sr_1_3?keywords=blue+yeti&qid=1580479364&sr=8-3
Lighting, Cowboy Lighting Kit https://www.amazon.com/s?k=cowboy+lighting+kit&ref=nb_sb_noss_2
Lighting, TaoTronics LED Desk Lamp (my light) https://www.amazon.com/TaoTronics-Gooseneck-Temperatures-Brightness-Licensing/dp/B00XC5KNB6/ref=sr_1_9?keywords=led+lamp+flexible+neck&qid=1580479659&sr=8-9
Important URLS:
Livesplit: https://livesplit.org/downloads/
OBS: https://obsproject.com/download
Free LUT pack: https://gamingcareers.com/guides/30-free-webcam-filters-obs/
Stoneagegamer for purchasing everdrives: https://stoneagegamer.com/
Krikzz for purchasing everdrives: https://krikzz.com/store/
Ebay for finding an NES, carts, etc.
Replacement Rubber Pads for NES: https://japanspelshop.se/index.php?route=product/product&product_id=5268
Replacement 72 Pin Connector for NES (for repair): https://www.arcadeworks.net/blw
Retrotink: https://www.retrotink.com/
(Retrotink allows you to play on non-CRT displays with minimal lag; CRTs are still preferred, but rare)
Speedruns: https://speedrun.com/
BestofNES (Big 20): http://twitch.tv/bestofnes
RGLTv (Nescathlon): https://www.twitch.tv/retrogaminglivetv
Logitech c920 or c922 is a great webcam with HD picture and can usually be found on a deal for $50 or less currently $50 at Amazon https://www.amazon.com/Logitech-Widescreen-Calling-Recording-Desktop/dp/B006JH8T3S/ref=sr_1_1?s=pc&ie=UTF8&qid=1545216602&sr=1-1&keywords=c920. However I think something for less would definitely be fine as well.
You can pick up a cheap tripod stand from amazon as well if you don't want it clipped to your monitor