In some of the stores they do but not most of them.
Toys R us probably
You can only get the jet pack in the festival of flight and you can get the propellor two ways ether from April fools day or on one of the club penguin plush or action figures codes (which you'll find on the coin attached to the toy or plush.) and then log it into club penguin go into the treasure book and see if u can buy it. P.S. I'm Mattisblue15 on club penguin
By using a card code with a card jitsu pack from toys r us
i got a pack you get 8 in every pack i got mine from toys r us if that's useful
there are 20 levels in club penguin jet pack the game
To receive higher powered cards on Club Penguin for Card Jistu, or Card Jistu Fire for members, purchase a pack of Club Penguin Ninja Cards from Toys R Us, or your local Disney Store and unlock the code to receive other cards and high powered cards.
no
in your undies
from the festival of flight
if you are playing jet pack adventure on club penguin to get fuel you have to collect the red containers held up with the yellow balloons
there are ten
He is at the beach.