I just got offered an open box Panasonic RP-91 for $281.25 American ($450.00 Can). It is without a remote control so I would have to order one for approx. $75-100 Can. How does this DVD player compare to the Denon DVD-1600 or the Yamaha DVDC-920?? Please help me out. I don't know how long this offer will last!! Any input would be greatly appreciated!!