What Is It? Legendary Bouncer, or L-Bouncer for short.

Where Did You Get It? Toys'R'Us in store.

How Did You Get It? In person, in store.

What Did It Cost?  $14.99 plus tax.

Did It Cost Extra?  Nope, same price as any other Giant.

What Is Included? L-Bouncer, Stat Card, Sticker, Web Code

What Was The Stock Like?  Plentiful.  TRU had a ton of both L-Bouncer and the L-Triple Pack.

Will This Be Rare?  I wouldn't say rare, but not near as common place...primarily due to being a TRU Exclusive and the fact that will drive demand.  Right now I would just look at this as the Legendary stuff we saw from SSA.

Conclusion

Legendary Bouncer is a Toys'R'Us Exclusive and gives folks the option to bypass regular Bouncer for his Legendary form.  The price is the same, so it comes down to preference.  For everyone else, L-Bouncer will be slightly upgraded from the get-go and will be needed to fully complete your base collection.