Well,

New PC in January ($1,200) 18 Month Financing - Plan to put $100 a month tell its paid off
Averaging $250 a month on PSN
Averaging $60 a month between Steam and Origin
Bought a PS Vita 2000 in May $200
Bought a 1TB EVO SSD for PS4 in May ($500) 12 month finance $50 dollars a month

So ~$500 a month on average. Still plan on getting PS Pulse headset, top tier PS Now sub when available, and a 64GB Vita Memory card once they hit the US officially.

P.S.
Just for the mother hens out there, I can easily afford to pay off the SSD and the computer, but I like taking advantage on same as cash deals, ecspecially when I already have an open account.

it depends on how much money i have at the time but roughly 40 to 60 

About $50-$100, depending on Steam sales and Amazon sales.

I still need to learn the lesson of "if you only buy an item because it's on sale, did you really save money?"

Depends how you interpret it, ive probably be paid overall to play games. I buy on average a game a month but then sell it on trademe, usually for a profit

$0.00

You don't game?

you could calculate our average: http://gamrconnect.vgchartz.com/thread.php?id=175377&page=1

depends on the month.

In march i spent €110
In april €20 and in may I'm at €164

I'm at €300 for 2014 atm.

Sometimes 0 Euros, sometimes 150 Euros...

Average over the year? £10 or so. I just went through a few weeks of buying old PS1 games on ebay in May but spent near to nothing in Jan, Feb, March and April. Got a gift of a game in March. Replaying all my other games. I'm sure this will pick up.

I waste more money on other things, like cinema, comics and general booze.