Both binoculars seem overpriced compared to what's available in US. It may be the case that binoculars simply cost more in China than in the US, but if not, I might look around for a better value. It may not pay to ship a binocular into China, but for comparison's sake the Terra ED...
Hmmm. It might be hard to fetch that much for a 2009 NEU when for $50 more a buyer can get:
About motion sickness using binoculars: Have you tried multiple binoculars and found all produce the same affect? (A single sample might be misaligned).
If all binoculars produce motion sickness, then a monocular for walks in the park and a nice spotting scope for the porch might be the way to...