I found a list of MSRPs for all 2004 Impreza models except STi, and Outback Sport. I know IGN isn't the most reliable source, but they basically got this from SOA and copied it onto the internet...I doubt if even they couldn't get it right :-P

2004 Impreza/Outback Sport MSRPs

 

Manufacturer's Suggested Retail Prices

2004 MY MSRP*

IMPREZA SEDANS
2.5 RS Sedan All-Wheel Drive - MT5 $19,395
2.5 RS Sedan All-Wheel Drive - 4EAT $20,195
WRX Sedan All-Wheel Drive - MT5 $24,495
WRX Sedan All-Wheel Drive - 4EAT $25,495
WRX Sedan w/ Premium Pkg. All-Wheel Drive - MT5 $25,995
WRX Sedan w/ Premium Pkg. All-Wheel Drive - 4EAT $26,995

IMPREZA WAGONS
2.5 TS Sport Wagon All -Wheel Drive - MT5 $17,895
2.5 TS Sport Wagon All-Wheel Drive - 4EAT $18,695
WRX Sport Wagon All-Wheel Drive - MT5 $23,995
WRX Sport Wagon All-Wheel Drive - 4EAT $24,995

OUTBACK SPORT
Outback Sport All-Wheel Drive - MT5 $19,095
Outback Sport All-Wheel Drive - 4EAT $19,895
*The destination and delivery fee is $550 on all models except in Alaska ($685). Prices shown do not include destination and delivery charges, licenses and state or local taxes. Independent distributor's destination and delivery rates may vary; prices are subject to change without notice.