Yo necesito bindings

 So, for the last couple times riding at pc my skier friend would switch his skis with me so he could use my snowboard. It's been pretty fun and on my first 3 times skiing, i'm almost able to 270 onto boxes and I did a few jumps here and there. So he gave me his old skis to encourage me to switch and I think I might do it. Now i have skis and boots and all I need are bindings. Would anybody be able to sell me some bindings for a low price or atleast recommend some decent ones that I can save up for? Thanks.