It has application to privacy, security, reputation, etc. Not many businesses use a .net for their main name, especially startups. However definite regular sales. Only 2 at OpenCorporates have the word in their name so it is more will need someone new to consider it as possibility.
While I might well accept mid $$$ if it were mine, I would set the BIN somewhat higher, perhaps low $$$$ or at least $999. But be flexible in negotiations. Surprising only 9 TLDs reg in term, though. I see that the .com is for sale make offer.
You may find the recent NamePros Blog post on Nine Things About NET helpful - it includes a look at average prices when only sales of $500+ are included.