I don't think you're gonna find one without any wait- but if it means anything I ordered one from the local Apple store & they told me 10-14 days... It was here in 6 days... The only thing is they called to tell me it was in but I had to pick it up that day... They wouldn't hold it any longer than till the end of that business day... No biggie, since I'm a loser & always willing to make a trip to the Apple store upon request...;-)...
On a side note, my mini didn't work when I got it... It either wouldn't take , or hold a charge depending on it's mood that day... After I reinstalled the software it completely locked up... I took it back & they replaced it with a "service stock"... I guess they keep a few on hand for these situations, so there's no wait... It now works great... I like it much better than my reg iPod...