^its just an exclusive number theres probably one that matches exact same specs it just shows that if you resell it people will know how much you paid. It just discourages resellers.
But if you find say a 7100 which is more than $1000 off go get it bro. I found a 7100(same model number FXcsblahblah blah) for more than $1000 off.
“A turbo: exhaust gasses go into the turbocharger and spin it, witchcraft happens and you go faster.” J Clarkson