MarketPlace Emulator Link 1.0 Free Download
Shareware: You can try this program, but this version has some limited features or time usage restrictions. You should purchase it in order to remove those limits.
AndroidVM.com now has a Android emulator pre-installed with MarketPlace hack.
Use this emulator to
1) test downloads and updates from marketplace
2) document marketplace interaction
3) try out apps from the marketplace
Setup on Ubuntu on a Sun VirtualBox VM. Runs under Windows, Mac, Linux, etc.
$49.95 from AndroidVM.com
No special requirements