Send some to me? Lol. Seriously, though, you could make an ad on craigslist offering a bunch for cheap. Maybe see if any stores in the area need more roaches to stock. There's always getting a new frog or two, as well.
If it really becomes a problem and you can't get rid of them, I do have a fledgling roach colony and I could compensate you for shipping plus a little extra if you want to send me some to knock your population down a peg.
Good luck!
Also, what do you feed yours?