.32 Rimfire ammunition has been out of production in the US since about 1972. Navy Arms has a small lot made in Brazil and imported into the US in the late 1990s. It is generally an obsolete cartridge, not available, other than as a collector's item, not intended to be shot.
Bullets are not likely to do you any good. You can not reload rimfire ammunition. You need to search for loaded ammunition.
Centerfire
Unless you need some odd obsolete caliber, like 44XL shot or .32 rimfire, you get it anywhere that sells ammunition. For the odd ball cartridges, you either invest in a lot of equipment to make your own (44XL can be fashioned from 44-40 brass) or do without (.32 rimfire can't be reloaded and no one makes cases) and retire the gun.
32 ACP
No
in a gun store
.32 Long Rimfire ammunition is currently available from Old Western Scrounger, a division of Navy Arms. This is new-manufactured ammunition, produced on contract in Brazil by CBC. This is the only source of useable .32 Rimfire and it isn't cheap. This ammunition works well in the Stevens "Favorite" rifle and should work in any other firearm chambered for it. The .32 Short Rimfire is not available. Dixie Gun Works sells adapters to allow use of rifles and pistols in .32 Short and Extra Long Rimfire by using a .22 "acorn" blank as a primer. The Short adapters can be used in rifles chambered for the .32 Long, but the Extra Long adapters cannot. The .25 Rimfire hasn't been loaded since 1941 and all remaining stocks are gone. It is completely un-obtainable except for collector ammunition that is far too expensive and probably too old to shoot.
fifteen hundred
Absolutely not!
Depends on what type of 32 ammunition you are referring to.
Cannot answer with info you provided.
Not to my knowledge. I do have a .32 rimfire pistol with a little over 100 rounds of ammo for it. It does shoot but I don't shoot it anymore for the simple reason that you can't get any more ammo for it.