Thanks @
Jester,
Very true its a bit expensive hobby but I am sure I will get people who are interested in it since its like a good investment as well.
Around 6 months back I was able to get a copy of Gran Turismo for the Ps1 for 250 $ and that was the highest graded copy out there. There was 2 copies in existence and I got a offer for it which was 800 $. I sold it and made some profit. I wont recommend this hobby to anyone just for the sake of profit or business but I would just like to make a point that sometimes you can get a good return as well.
Lastly the nature of his hobby also supports buying/selling like if I have a copy for the Uncharted : Drakes Fortune Ps3 and my copies condition is 85 and if I can get my hands on a 90 or higher grade copy then I would like to sell mine and buy the upgraded copy.
For me its Fun and I am enjoying it. As for the room I would surely construct it once I get my hands on MacKenna's Gold (king)