Sorry guys but it does cost a bit.
For beginners you have to start off with a trainer.I'm not sure how much it will cost for a new starter package but it did cost quit a bit here even for the most basic radio,engine..etc.There are many trainers on the market by different makes but for sure they have one thing in common..they are for beginners to learn how to fly and there is actually no way of getting to fly RC planes well without starting from a trainer. All trainers have simmilar characteristics.The difference is actually on their bulit quality(how strong and durable the hardwares are) and of course on where they are made. Try to get ones made in of course the States but we here prefer those made in Japan or China as their bulit quality is good. Those made in the States i think are good but they are much more expensive over here.
not too sure about electrics.i know that u can get those 3 channel electric 'planes' for about 1/3 the amount of the 'real' thing.these are those small foam built ones for backyard flying. You wont learn much about RC flying from those but its to have the thrill of flying anyway.
Cheers.