Can you buy marble blast gold for your Nintendo or your Nintendo DSi

no but you can get a game like it for Nintendo called marble madness.
its really good.
buy it here http://www.amazon.co.UK/s/ref=nb_ss?URL=search-alias%3Daps&field-keywords=marble+madness+Nintendo

or here http://www.amazon.com/Marble-Madness-Nes/dp/B00079YXP2/ref=sr_1_2/178-4902297-8109210?ie=UTF8&s=videogames&qid=1258153427&sr=8-2

hope i helped