Decide how many hours you'd have to play to make it worth the price/hour of entertainment haha. It's all in perspective.
If you don't want to pay more than $1/hour for entertainment, decide if you think you would play the game for 50 hours. If you can afford $2/hour for entertainment you are free to purchase if you think you'll play for 25 hours haha!
I mean, myself over the last few years I've had a lot of opportunity to play because I can play at work (in fact on half my shifts playing around on my laptop is the ONLY thing I can do lol). So, I've bought all the packs except vampires and realm of magic and in total I've spent around $500 Canadian, but I've played 800 hours+ making it around 62 cents/hour of entertainment haha. Not bad at all.
