In the future if you get a knife below what is expected at that price point, document the issues with pictures before shipping a return. This way you have credit card protection if needed. I've seen restocking fees anywhere from 10-20% from different companies. The reason for them is it costs money to process credit cards and shipping on top of time. These costs can add up to significant amounts, eating into what sometimes are small profit margins.
Exactly. Providing more proof than word of mouth is required when the rubber meets the road.
By evidence, you really mean pictures, right?
There's evidence everywhere here. The written and spoken word is accepted to be evidentiary too you know...world-wide.
Nope.