Man, at least get Mospeada!
For that price, even if it doesn't totally "wow" you, at least you didn't break the bank. I spent almost $70 for Mospeada when that set first came out. After re-watching it recently with my wife, I don't regret the purchase one bit. It may not be the most brilliant series ever, but there's a certain charm and magic to that show that rarely exists in anime today. Be warned, though--once you see it, you'll be amazed how quick you start firing off preorders for the upcoming Ride Armor toys.
Actually, you've just inspired me to pick up a few extra copies for friends (for birthday/future x-mas gifts and whatnot), as that price can't be beat!