First system you bought with your own money

Currently PC setup:

Graphics card: MSI R7 250 1GB GDDR5;
RAM: 16GB of DDR3 RAM in 4x4GB sticks;
CPU: AMD FX-8350 8-Core 4.0GHz;
Custom Heatsink: Cooler Master Hyper 212 EVO;
Motherboard: ASUS Sabertooth 990FX R2;
PSU: Corsair 500CX 500w;
HDD: 500GB Seagate Hard Drive;
Computer case: NZXT Source 210 Elite Black Steel;
Mouse: Kensington K72356US black;
Keyboard: Dell USB Enhanced Multimedia Keyboard SK-8135;
Monitor: Acer H6 Series H226HQLbid 5ms 21.5'.

Keep in mind, this build was made by slowly upgrading parts from a PC that a friend gave me. All the parts listed above have been added/replaced the ones my friend gave me, except the PSU, since that's still holding strong.

I bought sega master system with money from cutting grass

I bought an Apple ][c when I was about 15.
Got a loan from my father and paid it off over time from my part time job.
iirc it was $700 and I think it was about 1984.

LAPTOP
-> Samsung RF511-SD7
-i5-2450 (2.5 GHz)
-4GB RAM DDR3
-Kingston 240GB SSD (upgraded from samsung 500GB HDD)
-Nvidia GT540M w/ 2GB GDDR3 dedicated RAM
-Logitech Keyboard K270
-Logitech Performance MX Mouse

MONITOR/TV
-> Samsung UN32F5500 32''

AUDIO
-> Pioneer VSX-D409
-Unbranded Toslink Cable

First thing I got using my own money was the original Xbox, got some games including KOTOR (the main reason I bought it) and spent so many all nighters.

First console my parents bought for me : Sega genesis
First console I bought with my own money : 1st Fat Playstation

a legit pc, so my trusty old laptop can rest

First one my Parents bought - Tandy TRS-80 - Tape Deck Drive . Took 13 days to code my first game - A racing game that used a RNG to move 3 different colored squares around a race track.

First one I bought with my own money - An XT - Green Screen Video, with a massive 640KB of ram and a 20 MB MFM HDD, 5-1/4 FDD - Astral, Tetris and F17 Strike Bomber... though I never could land it...

Current Specs:
Intel i5 -2500@3300
R9 380
24 GB RAM
2 TB HDD
24bit Sound Blaster HD
Logitech peripherals (G9, G19, Headset)

First system my parents bought me: none, I didn't really much care about gaming until after my girlfriend's death anyway (started gaming at the time as a means of escape, mostly)

First system I purchased: PC ^^ (don't remember the specs, to be completely honest)

1. None

2. Abit KN9 SLI
   AMD Athlon 64 3800+ AM2
   1 GB Corsair DDR2 Twin2x 6400 Dual Channel
   eVGA Geforce 7600 GT KO

Nine years ago.

The first system my parents bought for me: PC

PC specs:
CPU: Intel Pentium D 820
GPU: No GPU
MOBO: I don't know
RAM: 1GB

The Second system my parents bought for me: Xbox 360

First system I bought with my Hard Earned money: LAPTOP

Lappy specs:

CPU: Sandybridge i3
GPU: Intel HD 3000 (onboard)
MOBO: I don't know
RAM: 8GB

Second system I bought with my Hard Earned money : PC

PC specs:

CASE: Thermaltake Chaser Series Chaser MK-I

PSU: 650W Modular Power Supply

CPU: Intel Core i7 - 5820K -Hexacore

GPU: EVGA GeForce GTX 960 4GB

HARD DRIVES :
120GB SATA III 6Gb/s Internal Solid State Drive (SSD)
240GB SATA III 6Gb/s Internal Solid State Drive (SSD)
1TB 7200 RPM 64MB Cache

MOBO: MSI X99S SLI Plus

COOLING: CORSAIR Hydro Series H100i Extreme Performance Water/Liquid CPU Cooler. 240mm

RAM: G.SKILL Ripjaws 4 series 8GB (2 x 4GB) DDR4 2400

+++Got Batman: AK and Witcher 3 for free

1. Genesis, but years after its time like after the Dreamcast was out. Found it at a yard sale. First new system I bought was a Gamecube.
2. NES, if you count my parents gifting me one that was given to them for free. Otherwise N64.
3. I bought a GTX 670 for a computer I Frankensteined from old computers my relatives no longer needed/used/etc. I'll post my first complete from scratch build if anyone is interested.

First system i bought with my allowance was called the sega master system, just in case yes this was the sega system before sega genesis. It came with 2 built in games a game similar to duck hunt but was more jungle oriented and a racing game, also bought space harrier at the same time which i played for many hours.

PS2 i guess :)

A used Atari 2600 and then a brand new Commodore 64 with a floppy drive. First PC was a Pentium 60 with 8 MB of RAM.

PC:
AMD K6-2 350 MHz
32MB of SDRAM
ATI 3D Rage Pro 8MB PCI
CD-ROM drive
Floppy drive
15in CRT LG monitor

First system: custom PC
1ghz AMD thunderbird $300 (I mowed many lawns for this)
128mb sdram $50
From my previous pc, a frankenstein of discarded parts:
32mb ati rage128
2gb hard drive

first console: SNES
bought it at a garage sale, $40 with games
first game I bought for it: Chrono Trigger, $40

Probably N64, which I bought that after I joined the military. I spent almost my whole paycheck at the time, it was about 250 bucks. It was a hot item in mid to late 90s.

First "System" with my own money: Nvidia Custom PC Barebone kit
msi motherboard, 9800 gt card, 2 gb ram back in 2010. Still use it to play, but i am about to upgrade.

Console: Pokemon N64. Parents bought it for me and my brother to play and I clearly remember the microphone not working well. First game I bought was the Counter strike bundle with condition zero on my old account.

Pentium 3 800Mhz
256 Mb SDRAM PC133 (later i add 256 more)
HDD 30Gb 7200 RPM
Sound Blaster Live Platinum
Viewsonic 17"
HP CD Recorder x2x4x8
Sound Blaster CD Reader
Geforce 2 64 Mb (AGP)
MS Natural Keyboard + MS Mouse

Gaming systems i bought for myself:

1st) My own desktop for gaming;

2nd) Xbox One;

3rd) PS4;

4th) Xbox 360 500GB (used, my elite 360 died last year and wanted a replacement for exclusives).

Prior to all this, i had bought a nintendo 3ds XL, which i gave away to my niece after beating pokemon Y shortly after it's release, hardly gave it any use before this. The only reason i bought the nintendo 3ds XL was because i was away from home, needed something to keep my busy when travelling, my laptop was crap back then. So i had to get a handheld console, i really never liked playstation portable and it's games, always had an interest in some nintendo titles, so that's where my decision came from.

The first systems i bought myself were :Nes or sega Genesis or atari lynx. The first system my parents got me was a Magnavox Odyssey. With the overlays that you stuck to the TV screen with static electricity.

First console my parents bought for me, PS2, Christmas of 2005. I got Kingdom Hearts with it. First console I purchased, 3DS, birthday 2011. I'm trying to save up for a half decent laptop for gaming. My mom's friend left one here a year ago and hasn't asked for it back yet. I'm gonna see about buying it.

1. NES
2. PSX
3. PS2

PSP