Hi Richard, click the blue "Make An Offer" button on the product page, then a box will pop up where you can submit your offer.
Stay safe & have a great day!

Hi Richard and welcome. The listings that have the "Make an Offer Button - ust click the Make Offer blue button and you should get a popup to make an offer. If not check your browser for popup blocker or hold the shift key when clicking the button. You may have to click the button, click back and click the Make Offer button a few times to activate it. Don't expect more than a few bucks to be accepted. Cheers and stay safe!