Replacement electrical cord?

[ilabene]

Do any stores sell the part of the power chord that is circled in red? I need an extra one for my docking station but I don't want to buy a whole other A/C adapter just for that one part. I bent the prongs(?) on the one that came with it.

 

[gorelshv]

i use the one i took from my old PS2 (that's PlayStation 2)