Too point out that the price that someone is asking for an object on an internet "buy/sell/trade forum is unreasonably high.
So over the past few months there's been a new term, spliffed, arise on the buy/sell/trade forum here at *****. It refers to when someone wants to sell their computer and prices it far to high. Spliff comes buy and rips the post to shreds and explains what a more reasonable price should be. The seller can now be refered to as being "spliffed"