Since you certainly know the difference between lose and loose; your question must mean what’s a good price so you would lose money. You clearly aren’t asking how much this is worth *loose* because you wouldn’t have typed lose.
The answer depends on how much you paid for it originally. Or you could consider lost potential for today’s market value.
If you sold it at $3 per hundred you would definitely lose. If you would like to lose even more you could ship for free. I’m standing by to help you out.
It all depends on just how big of a loser you want to be.