$1 · need 5 or 6, gibraltar rack-clamps

i need some used gibraltar clamps i need 5 or 6 of them ..[like the one, in the photo] of course ....they must be in good working condition.. . i'm over 65 yrs old... and need a cheap deal. so if you havent a need for them but laying around...i sure can use them. i'm near nanaimo....[no automobile] the dollar price was placed b/c i dont know what they are worth 2nd hand..so contact me with what for what. we might make a deal !!