I would say a headset around 40 dollars would be the Kotion G2200, It's not really a name brand but has a great microphone, SO COMFORTABLE, and pretty adjustable, it also has 7.1 around sound. I use them for my videos (not the mic) but they are insane, get a pair here: https://www.amazon.com/KOTION-EACH-G2200-Microphone-Black-Blue/dp/B01FJC1WFA

I actually have an old nostromo but am looking for something better. I found one item, it looked kind of interesting, but I'm not completely sold on it:

https://www.amazon.com/ACGAM-Bluetooth-Wireless-Controller-Cardboard/dp/B01NACKLKO/ref=pd_sbs_200_5/146-0088854-6916708?_encoding=UTF8&pd_rd_i=B01NACKLKO&pd_rd_r=8d334068-35cc-4a64-91d7-2864f21b769c&pd_rd_w=05Tuf&pd_rd_wg=v4SVO&pf_rd_p=52b7592c-2dc9-4ac6-84d4-4bda6360045e&pf_rd_r=15AGY3M3B1TNYYHXSWQ4&psc=1&refRID=15AGY3M3B1TNYYHXSWQ4

I've found other stuff, but they're super expensive. This is one of the cheaper models I've found:

https://www.amazon.com/Razer-Tartarus-Progammable-Detachable-Mecha-Membrane/dp/B07754PYFK/ref=sr_1_14?keywords=one+handed+pc+controller&qid=1572711565&sr=8-14

But I've since started searching for a gaming mouse. I found this one. Any idea if it's a good model:

https://www.amazon.com/UtechSmart-Precision-Programmable-Computer-Recommendation/dp/B00FNKMVUO/ref=pd_bxgy_147_2/146-0088854-6916708?_encoding=UTF8&pd_rd_i=B00FNKMVUO&pd_rd_r=c069735c-a5fc-4d03-8667-ba13661de586&pd_rd_w=q0TPW&pd_rd_wg=2W5Cs&pf_rd_p=09627863-9889-4290-b90a-5e9f86682449&pf_rd_r=RBX90DJXXBHR6VVNYJHP&psc=1&refRID=RBX90DJXXBHR6VVNYJHP

SADES for the win. I have these and they're great. I was wary about buying a Chinese product, but I'll tell you what...these headphones sound really good and are tough. I have dropped then on a hard floor about 15 times now and they still kick. On the cord they have Vol +/-, mute, and mic on/off. Cost me like $22 and they haven't failed and show no signs of wear with about 2 years of use

This just came out recently:
http://www.amazon.com/PS3-12GB-System-Playstation-3/dp/B00E369SDM/ref=sr_1_1?ie=UTF8&qid=1377977491&sr=8-1&keywords=12+gb+ps3

anyway, you can always use it to watch netflix, hulu, dvds, and there are plenty of good indie games to download if you dont want to pick something with too much commitment. If you know ps2 its an easy transition.

Honestly, if I were to buy another precision set, I'd go with this that I just found on Amazon. But if you just want the one type of bit, the name of what you're looking for is Torx bits.

ORIA Screwdriver Set, Magnetic Driver Kit, Professional Repair Tool Kit, 60 in 1 with 56 Bits Precision Screwdriver Kit, Flexible Shaft, for 8, 8 Plus/Smartphone/Game Console/Tablet/PC https://smile.amazon.com/dp/B01E16J6RQ/ref=cm_sw_r_cp_apa_i_.1fXCbBAV24QJ

I'd say if you already have a switch and are enjoying it, then maybe a large purchase isn't necessary. However, if you already plan on buying a laptop to do work on, why not get a laptop with a decent graphics card in it? I bought the older version of this laptop (amazon link) on a cyber monday deal for like US$850-900ish. With the 1660ti that is in the newer model, all those games you mentioned will run on max settings no problem and should last you a good while.

I have one that is less. I have been using it for about 2 years, as long as you don’t break it it is a great headset, especially for the price.

https://www.amazon.com/SUPSOO-Headset-Over-ear-Isolating-Microphone/dp/B071KWD1ZR/ref=mp_s_a_1_8_sspa?keywords=sups+headset&qid=1558198713&s=gateway&sr=8-8-spell-spons&psc=1

Rn i use the Corsair void wireless and it's amazing and I previously uses some Astro a40s. The void is so much better than the a40s in my opinion. Corsair does offer a wired option that is basically the same thing as the wireless.

Bonus the rgb matches my whole setup.


CORSAIR VOID wired below
https://www.amazon.com/dp/B0748K7JW6/ref=cm_sw_r_cp_apa_i_lEe4CbKQMMYQX

I've used this one for years, it works flawlessly, with a nice low price.

Linksys Network E900-NP Wireless Router Wireless-N300 802.11B/G/N Wi-Fi

https://www.amazon.com/Linksys-Network-E900-NP-Wireless-Wireless-N300/dp/?&_encoding=UTF8&tag=wgtr-20&linkCode=ur2&linkId=057087444d409b4170ca8c1193a5305d&camp=1789&creative=9325

https://www.amazon.com/dp/B00Z0UWV98/ref=cm_sw_r_cp_apa_s89TBb2B4PSZN

I have this wheel. I have no regrets getting it. Works great on PC and Xbox. There's an H-pattern shifter for it you can buy separately.

https://www.amazon.com/dp/B0756LQ6N6/ref=cm_sw_r_cp_apa_i_3I7ODbY5MWMK7

This is exactly what you are looking for, I use mine to connect my PS3, Switch, SNES mini, Wii U and cable box to one of the HDMI inputs of my 4K TV (I use the other two for my PS4 and Xbox One to prevent latency, in case you're wondering). It's currently unavailable but I think there's a newer model available from the same brand. I highly recommend it, I have no issues at all with it, there are cheaper options but they are not as good specially if you are planning to send 4K signals through the switcher.

I currently have 5 consoles, this does a great job.
Monoprice 8X1 Enhanced Powered... https://www.amazon.com/dp/B003L14X3A?ref=ppx_pop_mob_ap_share

They made an Avatar game. Idk about the quality of it though:

https://www.amazon.com/Avatar-PC/dp/B002EZOQZ4