You're asking a troll-ish question, and that sigline... is... um... very anti-sounding...
If that's an arsenal, I don't want to know what you'd think of other people's collections.
I'll be nice though. You're looking for either an Uzi pistol or an Uzi carbine. They both fire 9x19 cartridges. Cost is completely up to the seller, but expect to pay $400+ for either, if you can find them. Probably a lot more, I've not seen them for sale in quite some time.