Thank you both very much for the kind welcome!!!
Here are a few more:
Energizer Bunny
$2
Action
+1 Action. When you play Energizer Bunny, return it to the top of your deck.
Mummy
$3
Action
Reveal cards from your deck until you reveal an action card other than Mummy. Discard the other cards, then wrap the card in toilet paper and use it on a later turn. When you buy this, gain a curse.
Herpes
$0*
Curse/Reaction
-3VP. Gain this card when you play a Harem more than five times. If you are attacked you may reveal this card in your hand. If you do, the attacker gains a Herpes. (This card is not in the supply)
Norwegian Black Metal Minstrel
$4
Action
Trash a Chapel. When you do, +1 Card, +2 Actions.
Stock
$1
Treasure
+$1 for every Stock in your hand.
Amazon.com
$5
Action
You may buy any card in the supply for $5 less than its value (but not less than $0), but you may not place it in your deck for 3 turns. When you play this you may trash a Stock.
I've been working on a Modern Times parody set for a long time, but I'm trying pretty hard to balance them, so they're not exactly "RBCI" proper, I hope. But I did include batteries.
http://forum.dominionstrategy.com/index.php?topic=11366.0Half a dozen cards or so have planned updates that I haven't posted yet. Basically it's about juggling Debt and making shady deals whenever you can. It plays a lot slower than regular Dominion because of the Debt mechanic, which is sort of like a curse-ruin hybrid with a slow "payment" mechanism.