Very important questions to answer Enviroguy threw at you. The Yamaha YAS-23 is the safest best for someone first starting, I think it's called a YAS-275 if you're in Europe. And if you buy one new, it'll comes with the Yamaha 4C mouthpiece. Most consider the 4C one of the best student mpc's on the planet. After six months or so of hard study and exploration, you might want to try others, like a Hite Premier or even a Meyer 5M, but the 4C should serve you well for at least a year. If you go 2nd hand, your horn could come with just about anything, even so, the 4C and the Hite Premier both sell for anywhere between 25 & 35 bucks depending on where and how you buy them. The Meyer 5M is just under 100 bucks but will open up your horn like nothing else. Good luck!