I'm actually NOT that interested in selling it unless I can make more than I think I can make mining so offers of less than 25 won't get a response (no offense) and offers of 25 or more will be considered. An offer of 30 will go immediately.
You're basically admitting that you're only willing to sell this to a buyer willing to take a loss. Which means a sane person would only buy this if your estimations are vastly incorrect.
Not that most other sellers aren't doing the same thing, but admitting this is almost guaranteeing you'll never sell it at your current price.