Don't be jealous of my setup, we all start somewhere

CPU: Intel Pentium G4600 dual core
GPU: GTX 1060 3GB
Keyboard: Dell DJ411 (4m cable)
Mouse: Dell USB Optical Mouse Model MO56UOA (6m cable)
Mouse Mat: https://biddlesawyersilks.com/wholesale-silk/
Gaming Chair: https://www.chairclinic.co.uk/ergo-comfort/
Desk: https://www.officefurnitureonline.co.uk/next-day-folding-exam-desk-minimum-quantity-10.html