- My copy of Haunting Ground: bought for $15, is now worth about $60 in the condition it's in.
Wow, really? I bought mine for $15 too, that's nice to know.
Since I'm still a student I watch my finances closely, and so I usually buy my games only when they are really cheap, with a few exceptions. So the list of "money doubled" would be pretty long, but here are some highlights:
Dokapon Kingdom PS2 for $10, worth around $30 nowadays. I bought it on impulse, not knowing if the price was right or not haha.
Gameboy Player for $15, with the disc in its original box and with the manual. Damn was I happy with this find!
Demon's Crest for 5$, currently going for around $80. That was a lucky find!
And recently, Fire Emblem Radiant Dawn for $15!
But I also bought some games the other way around (spent too much for its worth), like Neopets Petpet adventure on PSP for $10 while it's barely worth $5, and many games that lost value over time.