He had some sets of blades, etc in the red/yellow packaging a while back, but agree these assortments are new.
The only display he has sold had the extremely rare #7kp pencil-knife in it.
That one sold within a week of posting it. That contained the only actual sample of the #7kp I have ever seen. Even Sue had never seen an actual example of that one.

__________________
When in doubt, WHACK the GAS and DITCH the brake !!!

Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't !
Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
ALL systems are GO for MAYHEM, CHAOS, TURMOIL, FIASCOS, and HAVOC !