I totally agree, 7N's are a tough sell right now even with good digits. I own 5111999.com and haven't got a single offer for it and I thought it was decent for a 7N. Gonna use it for email now lol.
OP- I would drop this name and if you are interested in numerics try and learn how to buy/sell 5N's for a profit to start, then move up from there once you get established. Check out ShortNames.com and study the market.