aftermarket chipped key and remote

I've lost my 2nd key and remote...somewhere...and am wondering if anyone has bought keys and remotes off sites online and if they work. $80 for a chipped key seems pretty pricey to me. Thanks for any input. Kim

$40 online.....

what site did you use if I may ask?

I use ebay alot i bought i key and a remote both for around 45$ and to get the key programed it costed 20$ they both work fine i paid to have both programed and come to find out i could have done it my self and you can but is time consuming and i wouldnt advise if your not car smart