Good Domain Sport!
DiscountOffers.com could be developed into a site offering discounts on general and specialty merchandise and services, including, but not limited to, discount offers on travel, food, gifts, isp services, computers, car phones, etc., etc.
Discountoffers.com could essentially sell everything under the sun!
So, I think If you find a qualified end-user prospect whom also sees the long-term commercial potential of DiscountOffers.com the way I do, then you could get up to $5,000 for DiscountOffers.com, Sports!
On the other hand, as you are probably aware, DiscountOffers.com speculative value today to the e-bay reseller crowd is only around $100.
Another option you might want to consider is holding it and developing it yourself to increase its value to both groups, if you are so inclined.