Not always. $120 U.S. for a CV64 right here...
http://www.amiga.org/forums/showthread.php?t=51365
Many times faster than an Indivision, more colors, and higher resolution. Yes, more than twice the card for a 3000.
apples and oranges ? indivision is a scandoubler/flicker fixer. it's not a graphics card.
You'ld still need a scandoubler to view the native screenmodes even if you had a graphics card.
