3 spd or variable wiper switch. WIW

[Mr Cuda]

 I had so much fun sorting jacks that I've moved on to electrical. 1970 1971 wiper switch with the 25 red decal on the back.  What are they worth?
 None on Ebay,  and couldn't find a sold or for sale here!
 Saw plenty of 72-74 with the different plug.

[Cuda Cody]

They seem to be getting harder to find! 

[Jay Bee]

Check out the "Sold Items" category on eBay. Also, search the part number: wiper switch 2770380
 https://www.ebay.com/sch/i.html?_from=R40&_nkw=switch+2770380&_sacat=0&rt=nc&LH_Sold=1&LH_Complete=1

There's a couple on eBay right not now and one as part of a set
https://www.ebay.com/sch/i.html?_from=R40&_nkw=switch+2770380&_sacat=0&rt=nc

[cuda hunter]

So, somewhere in the 50 bucks to 350 buck range. 

[Jay Bee]

The last one I personally sold was a a rebuilt unit in August 2022 for the friend price (I believe) of $200.00 CAD. Of course prices have since gone up for those because of inflation and availability.

[Mr Cuda]

 I guess I will hang on to them as spares, or for when I sell a complete cluster.
 My Ebay search of sold items did not find  all those comparables.