It's very difficult to appraise because once you get past resellers and start talking about end users, domain values are very subjective. For 1 right person it could have much value, for everyone else no value.
Take the example of a very small apartment that allows dogs and is up for rent at $600 a month.
For a couple with a child and no dog, the apartment wouldn't be worth $200 a month because it is too small, regardless the price.
For a single person with a dog, the apartment might be worth $800 a month because it perfectly fits their need.
If you are looking for endusers for a domain, you probably won't get any more interest at $800 than you would at $1,800. For resellers, you would probably have to come all the way down below $100.
Take the example of a very small apartment that allows dogs and is up for rent at $600 a month.
For a couple with a child and no dog, the apartment wouldn't be worth $200 a month because it is too small, regardless the price.
For a single person with a dog, the apartment might be worth $800 a month because it perfectly fits their need.
If you are looking for endusers for a domain, you probably won't get any more interest at $800 than you would at $1,800. For resellers, you would probably have to come all the way down below $100.