These are the prices that NameDrive's Park and Sell program "GENERALLY" offer.
It is not meant as an industry standard, but their figures are not far off for the majority of domains out their.
also take the time to read the full explanation
namedrive.com said:
* We do not limit the max price of the offer. The buyer is required to offer a minimum of 6 months revenue for domains he/she deems to have positive commercial value. All buyers are private investors and do not represent NameDrive. All fees are paid by the buyer.
But I am well aware that you already know this.
NameDrives Park and Sell is a fantastic program for people looking to move domains quickly and it is a real god send when you need to raise some cash quickly.