This REALLY annoys me to no end! I could see a Black Friday sale, but not one 45 days after it was released!
If I wanted to sell my new 70-180f2.8 I'd have to market it down to $850 and take the $15% ebay hit. That is a $380 loss on a 45 day old lens! Sure, we don't buy lenses to sell them, but they are investments, and this devaluing of brand new gear is OUT OF HAND! Look at those $400 discounts on the Z7II, and now they were selling for $2,000 or less. I'm sick and tired of losing money on Nikon gear.
I fully realize depreciation of hobby/luxury products, but it was never this bad.