Prices for sensor -large range

I know this thread has been beat to death, but this is a new twist.
My speed sensor for my 91 Accord LX is bad (big suprise) and I have seen prices online vary from $40 to $160. The photos show the same
part. Is there a difference, or should I go ahead.

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.