Cut Finger, and other fellow "diseased" individuals.
You point out an interesting trend that has been occuring for the past two years.
Many of the factories have becuase of the use of technology coupled with using the designs of custom knife makers have been producing the best knives factories have ever produced.
However, this comes with a price...A higher price. As the factories raise their prices year after year, they are making their customers realize that for the price of two or three factory knives they can purchase a custom folder from one of the very world class custom knife makers that the factories rely on for their designs.
Additionally, as it has been pointed out, once you have a box full of factory knives what do you do with them. As I do not buy and sell factory knives I do not know what the exact procedure of selling a previously owned factory knife. I suspect the dealer or store you purchased the knife from will not take it back in trade or buy it back for cash, as is the case with custom knives.
Also, I would think with brand new factory knives available in so many venues. Coupled with the moderate price on many of these models. That there is probably not much demand for "previously owned" factory knives.
So a excellent question has been raised, what do you do with these knives?
I agree with those who have advised to go with quality in lieu of quantity.
I started buying custom knives because I found that factory knives could not meet my needs. It was after my first custom knife purchase that I got the "disease" bad. To the point that I now buy and sell custom knives full time!
Enjoy the journey.
Les