How to work out the reasonable price of selling and buying hardlinks

[Mitra]

What set of criteria do you use to work out the reasonable price of selling and buying hardlinks from&for your sites?
Can you help me to make the list of priorities? I have to know what is most important and needs attention first.

[LoveSandra]

Regarding persones which intend to buy links they may look first to regulary updates.Page Rank and backlinks may be another pointAge for website/domain may be another point of view.Traffic and design of the website another i think.

[Mitra]

any other opinions?

[Babaganoosh]

People who buy hardlinks are obsessed with pagerank. If you've got a high pagerank then charge accordingly. Their lack of understanding can be very profitable.

[Mitra]

thanks...but tooo many questions about all that. i know the best way to get knowled
ge is experience, own mistakes and..... luck