Good luck with sale. I guess if you're a believer that BTC will be $1000+ each some day, 0.5 BTC each might be a good deal.
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
I'm a believer in what things are worth here and now. BTC could do a lot of things. It could be worthless some day too, it's very hard to say. Saying "I'll pay .5 btc now for something that costs $300 usd or 2.5 BTC now, because I think BTC is going to be worth 1k ea some day" has got to be the most ridiculous thing I've ever heard someone try to use to buy something cheaply
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
What I do know is that this hardware can be re-purposed, making it better than ASIC in some respects. You can mine Bitcoin now and when you don't want to anymore you can re-purpose it for something else or just sell the hardware off as it will still have a solid hardware value unlike ASIC devices.