bottom line is $500 SACD player sounds better than $500 CD player, $1000 SACD player sounds better than $1000 CD player, $1500 SACD player sounds better than $1500 CD player, $2000 SACD player sounds better than $2000 CD player... and high resolution recordings sound better than low resolution compact disc
and like I said, due to super clear plastic on your compact disc, your player will be able to read maybe 0,03% more bits or 1% more bits, or even 0% more bits (assuming you have a good cd player that never had any problems with reading CDs).