sound at the record store

Went into a record store today to look around. Now I guess I AM A SOUND SNOB OR SOMETHING BUT CHECK THIS OUT....THE OWNER OF THE SHOP WHOM I KNOW PRETTY WELL JUST GOT IN A DEEP GROOVE BLUE NOTE JACKIE MCLEAN ALBUM JACKIES BAG. VERY RARE AND HARD TO FIND INDEED. HE SAYS CHECK IT OUT I CAN SELL IT TO YOU FOR $300,IT IS WORTH $800 HE SAYS.I SAY PUT IT ON AND LET ME LISTEN. HE PUTS IT ON AND HIS SYSTEM SOUNDS LIKE SHIT...I MEAN TOTAL MUDDLED CRAP AND HE SAYS SOUNDS GREAT HUH?

I JUST CANT BELIEVE THAT OWNERS OF RECORD STORES WHO ARE AROUND MUSIC AND RECORDS ALL DAY WILL PUT UP WITH THAT SOUND.IS IT ME?