Hi Stan, welcome to CS.
I reckon the Nemox is outstanding value for money. Obviously cant comment on the specific one you are looking at, but used one for over 12 months and very pleased with the output for a couple of cups at a go.
There are numerous threads here, also remember the Nemox was the top of the range badge, it has appeared in various guises, Imat, Qaha, and Lelit and maybe others.
If you do a search on these you will get some good info. Also check out Greg Pullmans site, click on the Pullman Tampers link on the left, he has a good review, etc that is really informative.
If you are looking for above entry level but not at high end, in other words, intermediate, then I reckon it is the best value for money.