Be ALOT cheaper to buy a Marshall or similar and pay an AMP tech./guru to MOD it to what YOU want.
This way you have YOUR tone (cos ya aint EVER getting Randy's, he's sadly not here anymore and was never cloned to my knowledge). Also, ya don't have somebody elses name on YOUR amp signifying you wanna be someone else and not yourself.
But thats just my opinion :)
Also, the parts from Randy's amp are not around anymore I would bet, let alone the Euro nannies deeming we ALL lick our equiptment and therefore banning lead solder SHEESH :roll: