buy a used MPC, you'll be lucky to find one at a music shop, you're better off scouring Craigslist and eBay, it takes some time to find a decent deal but it's worth it.
not all the time the one closest to me didnt...forgot why they said they couldnt but i only asked one place...and plus they got robbed recently!...im guessing someone stole a few thousands,because ive been there a few times and a MPC1000 was gone later on that day i was like man!