Originals come with brake shims and a packet of grease.
If you try to buy genuine Honda from anywhere else than Honda, you'll end up buying fake. So the trick is NOT to buy Honda from other retailers, just go for Nissin ones. They don't come with shims and grease- you can buy those separately- but the 3x price difference is huge. Especially considering that there's no observable difference in braking distance or service life.
I made that thread 4 years ago- didn't know much about market back then- but now I can pretty much guarantee that every single mechanical related item they have in store is fake.
Most of their parts are high grade copies from Taiwan, China, Thiland, Malaysia etc. They're not that bad actually but don't expect to get genuine parts. More importantly, don't PAY for genuine parts.
Try Bilal Autos in Neela Gumbad and Montgomery Road, they do keep genuine parts. You can confirm that with any Honda 3S dealership.