Random assortment of pulleys and brackets. Let's just call it $10 per piece, plus shipping.
The powder coating on the black crank pulley is too thick to read the code, but its outer rim is about 7 13/16". All the pulleys are 3 row. The blue crank pulley is a KC, blue water pump looks like KK, and the black water pump is LK.
I generally put A/C brackets on the left, alternator brackets on the right. One power steering bracket in the middle. #16 is one of those neat aluminum one piece alternator brackets that, I think, were mostly used on 403's in Pontiacs.

 

While no expert on Olds pullies and bracketry, your pricing is more than fair. Was in the East. El Paso "pick a part" recently, and found their pricing had risen significantly. $16.99 for a pulley, plus core, tax, and enviromental. NUTS. They are now piecing out every little bolt, nut, bracket, widget. It's not worth it to buy it for resale, at those kinds of prices. GLWS.

 

Thanks! There's a good chance we'll have to move in the next year or two, and I have waaaaaaaaaaaaaaaay too many unused parts from two decades of paranoid hoarding.
Buy them now or the bulky trash guys get them! Sadly the trunk lid and trim rings I posted last month are now buried in a landfill somewhere.

 

ttt

 

Most of these are sold to dougbee, I'll start a new post with what's left.