domain Please Do A Appraisal For Me ?

[good_looking]

I just purchase some domain name .ca but i don't know they are worth anything or not ? Any opinion on my domain names ?

agy.ca ( topo of agency )
knf.ca ( typo of Kids And Funs )
kkf.ca ( typo of Kent Kite Flyers )
lcy.ca ( typo of local currency )

any comment for these domains are welcome.
Thanks