Thanks for your suggestion.
But here's an interesting thought,
If someone sells me a PC for $1 for a 6 year old PC. It's "the best value for money'.
But best value for money doesn't mean it fits my needs.
All I really want to know is that my full hD video editing and 18 megapixel shots editing in photoshop can fulfill my needs by an Ivy Bridge route where I have Rams in Dual channel.