Never found two of the same model that are the same, no logic in that just the way it is, two exact same basses an can be worlds apart.
Out of my two Stingrays, the one Ive had from new (the only bass/guitar Ive ever had from new) an the other was pretty beat up when i got it, no plains to sell either, cant think of a reason why id want to have to sell them, lived on 9p noodles to get them an will do it again if ever get that broke.
But saying that, i have in the past brought basses/guitars that were the "The one to rule everything", only not to bond with them an move them on to a more deserving home. (think thats just getting GAS out of your system, gotta have a ........ only to find out its not for you)
What ever though, "Its all good fun "