Sounds good!Donkey Kong Land 2 is one of the best Game Boy remakes. It puts the technology of the Game Boy to its limits, and is a very enjoyable game, though there's a difficulty spike around Gloomy Gulch. If you played DKC 2 or DKL 1 you will definitely enjoy this game. And it's really cool that you could get your hands on Wario Blast: Featuring Bomberman!
I also just looked up the Rayman 2 guide on eBay, while updating my collection on http://folk.simpsite.nl/nintendo-collection. It's being offered twice, both for €20. I felt like I was getting a very good deal there, and I think I was right.