For Trade WTT: NIB Nikon 105/5.6 lense cells BRAND NEW, NEVER USED w/box

To Trade: I have a set of brand new Nikkor W 105/5.6 lens cells. Never used. Pristine. Come with original Nikon front and rear lens caps. Open to trades. I believe I’m the first person who took the plastic off these optics. These are the front and rear cells that came as a matched set. Also, I have the box. All new and a cool serial number.

Trade for 112mm B+W or Heliopan Circular Polarizer.

What else would I consider as a trade ? For starters, I could use a Phocron shutter tester or always wanted to try a Fujinon lens in Copal 0 on my 4x5. Also, it would be nice to have a backup exposure meter maybe with flash. 112mm filters: quality brass ring ones eg Polarizer, yellow, orange, red filter. Epson 4900-series or i900 photo scanner. Trade TOWARDS a Epson V700, 750, 800 Photo version Scanner.