Never actually sold any of my basses (not that I own many) so my current list is:
Peavey International Series - was my first bass, not too bad actually - still play it every now & again.
Washburn 5-string - seriously cheap, was in desperate need for a 5-string on a very limited budget - sounds horrible, plays horrible.
Warwick Corvette Std Active 5-string - bought to replace the above, I love it.
Fender BG31 acoustic - probably play this the most as it's easy & doesn't disturb anyone. Looks nice in Candy apple red & sounds pretty good too (for the money).