Amazon has Pilot Precise V5 Roller Ball Stick Pen, 0.5mm Extra Fine, Assorted Inks, Pack of 7 (PIL26015) as an add-on Item for $3.87.
I have been watching these pens for awhile now. Just a few weeks ago they were over $10, then they dropped to $8ish and became an add-on item. Tonight they dropped down to $3.87! Lowest price ever according to CCC by about two bucks,
I know the add on thing is a pain but I didn’t have too much trouble ordering through my Echo by searching for : Pilot precise v5 extra fine seven assorted