Reddit mentions of Razer Basilisk Gaming Mouse: 16,000 DPI Optical Sensor - Chroma RGB Lighting - 8 Programmable Buttons - Mechanical Switches - Customizable Scroll Resistance - Classic Black

https://www.amazon.com/gp/product/B07QX9D69S/ref=ox_sc_act_title_5?smid=ATVPDKIKX0DER&psc=1

LAPTOP

https://www.amazon.com/gp/product/B0752VK4XV/ref=ox_sc_act_title_3?smid=ATVPDKIKX0DER&psc=1

MOUSE

https://www.amazon.com/gp/product/B07HZ5N8QT/ref=ox_sc_act_title_1?smid=ATVPDKIKX0DER&psc=1

HEADPHONES

https://www.amazon.com/gp/product/B075JWB3WR/ref=ox_sc_act_title_2?smid=A18IJX3G7FD5MC&psc=1

BACKPACK

bit over but it a good mouse [g502] (https://www.amazon.com/Logitech-Spectrum-Shifting-Personalized-Programmable/dp/B019OB663A/ref=sr_1_3?s=electronics&ie=UTF8&qid=1523905733&sr=1-3&keywords=logitech+g502) if you dont like it go for either the [basilisk] (https://www.amazon.com/Razer-Basilisk-Comfortable-Customizable-Resistance/dp/B0752VK4XV/ref=sr_1_1_sspa?s=electronics&ie=UTF8&qid=1523905833&sr=1-1-spons&keywords=razer+basilisk&psc=1) or the [glaive] (https://www.amazon.com/CORSAIR-GLAIVE-Comfortable-Ergonomic-Interchangeable/dp/B06Y17489M/ref=sr_1_sc_1?s=electronics&ie=UTF8&qid=1523905998&sr=1-1-spell&keywords=corsairglaive) the razer is better for rapid fire macros but worse for claw grips
glaive cant do any kind of rapid fire macro unless you do some editing in the code files which isn't hard at all but its better for claw grips also it doesnt have sniper dpi button but basilisk does

Amazon has it for $79.99, but with free shipping instead of the $8.99 charged by Canada Computers.

Where? Amazon says differently. https://camelcamelcamel.com/Razer-Basilisk-Gaming-Mouse-Programmable/product/B0752VK4XV?context=search

Razer Basilisk Gaming Mouse - [16, 000 DPI Optical Sensor][Chroma RGB Lighting][8 Programmable Buttons][Mechanical Switches][Customizable Scroll Resistance]

https://www.amazon.com/dp/B0752VK4XV/ref=cm_sw_r_cp_api_i_bhsXCbXQSJSD6

Don't sell yourself so short on peripherals, you can tell the difference between really cheap mice and keyboards and moderately priced ones. You don't have to go all out and spend 200 on a mouse and keyboard, but there's definitely options way better for 100 bucks all together. You'll see difference in build quality, design, ergonomics, durability, and reliability.

Mice:

• Logitech G502 $35
  
• Logitech G203 $25
  
• Logitech G403 $30
  
• Razer DeathAdder $45
  
• I personally have the Razer Basilisk $55, and I think its the best mouse I've ever owned. I personally like the sensitivity toggle on the side as well as the ergonomics. Additionally I like the Razer suit because you can customize the appearance, sensitivities, and macros for your peripherals and it saves to a online profile, so my profiles and appearances can be the same on my laptop and desktop.
  
  Keyboards:
  
  
• I really like Corsair and Razer keyboards. I definitely think getting a keyboard with mechanical switches is worth it, the responsiveness, feel, and durability is way higher than their membrane/rubber dome counterparts. Some people don't like the clack of a mechanical, but manufacturers have started offering quiet/silent switch options.
  
• You can make your own choice tho and here are a bunch of options under 50 and under 100

FPS

Just wanted to throw out some thoughts you could look through if you hadn't seen em already:

• Mionix
  
• Havit
  
• Razer - I do have experience with this one and it's a very comfortable mouse, but the razer software ruins everything for me but there's a hiraliy knockoff
  
• Coolermaster - this mouse had razer sharp edges between the side button that cut me, returned because I don't have time for that, but it's a PBT mouse
  
• Swiftpoint - not in your budget but i like it, forced claw grip mouse