not bmx but vintage retro/spyder 500 if any interest

[bellmoto8]

first would like to say hi to all on forum

any info would be a bonus on this bike not 100% what year it is i know its a raleigh sears 500 spyder but how can i be sure of what year it is,its fully original looking at it an it is rideable. coaster rear brake. what is it worth etc

will add som pics :facepalm:

http://imageshack.us/a/img716/5982/t6e4.jpg

http://imageshack.us/a/img855/1867/x8sn.jpg

http://imageshack.us/a/img707/7591/ttw8.jpg

http://imageshack.us/a/img268/2506/auyt.jpg