BIC GSM36WM-Blk Round Stic Xtra Life Ball Pen, Medium Point (1.0 mm), Black, 36-Count – $8.18

Not the hottest price ever but a good deal if you need 36 cheapie pens. Comes out to about 23 cents each.
https://www.amazon.ca/dp/B00347A8NK

CCC says average price is $15.49