These Brophy Jacks new at Walmart are $461. plus tax EACH!
Asking $350 for both!
https://www.walmart.ca/en/ip/Brophy-WBN-41-CJ-41-Camper-Jack/PRD7I74PVM1SHXC
These can handle a very large heavy camper. They work very well and we just no longer have a use for them.