Someone has an ad posted for a "1964 Electra", but the car shown is a '68. That is about as far off as I've seen an ad with the wrong year. Either way, the '68 convertible does not look half bad. http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=330347434100&_trksid=p2759.l1259
The car is a 1968. He changed the ad after I e-mailed him, but to the wrong year. The ad originally said 1964. I had not looked at all of the pics, but you are right that the quarters are rusty.