Old Music Boxes are best bought online, at websites like The Music Box Company, Antique Music Boxes, Mechantiques, Amazon, and eBay. One may also try local antique stores and even garage sales.
You could knock on doors around your neighbourhood, and ask if they would like to buy it.
Depending on the kind of Music Box this is I would try to see if the company is still in business. Another option is a place called Nancy Fratti Music Boxes.
Cards are collectible
I do not believe that they offer free boxes, however to find out for sure I would advise calling them. It is possible that they have used boxes that you may be able to buy at a discount. Also many companies will buy back your used boxes once you are done with them.
I would consider that particular doll to be a fine collectible of exceptional quality.
As you can only get 30 in each box and there are 18 boxes, then assuming that is correct the total amount possible would be 30x18=540
There are several sources for free aerobic music. For music that includes video, a good place to start would be YouTube. There are free MP3 downloads of aerobic music available at Last.fm Power Music.
One can purchase angel collectible figurines from a number of places online. One place to search for them would be eBay, as it would likely have a good number of collectible angels.
10000 boxes to get 10000 boxes!
# of boxes height wise times the # of boxes width. If it is 5 boxes high and 5 boxes wide then you would have 25 boxes on that pallet.
it's not how loud the music has to be to pop a balloon. to pop a balloon with music you would have to find the right frequency to pop it, if it was even possible
The best place to buy collectible postcards would be in auction sites such as eBay. You can also go to postcard auctions and bid of collectible postcards.