Discontinued Model: Platinum Cartridge-Type Grading Pen (Old Version) [Includes Pen Nib and Ink]

This is an old model Platinum scoring pen (soft pen).

I used it a little, but then I stopped using it, so I cleaned the ink and stored it carefully.
The cap closes tightly with no looseness.
There is a small, inconspicuous scratch on the black cap of the pen, but otherwise there are no ink stains, and there are no problems with use.
The screw on the pen tip attachment is also in good condition.

I will also include a box of 3 pen tips (unused) and a box of 4 dedicated inks (unused).
You can use it immediately after purchase.

It is discontinued and is believed to be difficult to obtain.
How about this opportunity?

Thank you for looking.