The Exp. Egg

Okay, I have a question. When you equip the exp. egg to, let's say Gogo, does the whole party get double exp. or just Gogo?

Just Gogo. I'm pretty sure when you finish a battle it mentions how much exp each character got individually. I haven't played in a while though, so I might be wrong. :\

yes, the exp. egg only doubles the exp. of the person who wears it. you can get 2 exp. eggs in the whole game, so 2 people will be able to wear it at the same time in battle.

I've got the one you get in darrel's tomb. where is the other one?

The colliseum

what do you have to bet to get it?

You can get as many as you want. One of the pieces of Imp equipment can be gambled(and possibly gambling the winnings)to get it. The other way I know of is to gamble an Elixir. Then gamble the Rename Card that you win, and so on and so forth until you win the Exp. Egg. Also, when you bet the Exp. Egg you win the Tintinabar, and vice-versa.

I think you can also bet a Gold Hairpin, right?

EDIT: No, wait, never mind. Flying Mullet beat me to it. It's a Tintinabar, yeah.