I strongly support the recommendation of Mister-e and as on date the best and worthy one is PICKIT2

It won't let you down wasting days to fault trace other programmers.

I have one and is working fine. Perhaps you can get it at your local Microchip dealers.
But, Don't be fooled by imitations.However I feel that JUNEBUG from www.blueroomelectronics.com is also performing well and I use it, too.