Coin.mx is free to join. I'm not sure where you saw the $10. But it is a trusted Exchange to Buy and Sell Bitcoin and Litecoin. They offer $5 in free bitcoin with your sign-up and first deposit of fiat money.
$5 Offer Link
http://coin.mx/aff_c?offer_id=2&aff_id=39047Can you explain what is coin.mx? Just registering there cost $10! What is so special in this exchange?
So can you tell me what means $10 in first line of this text - this is what you have to confirm after registration (button "Continue" doesn't work - you have to accept first):
In FAQ you can find this:
Maybe there is option to use exchange without membership.. But i don't see option to pass "COLLECTABLES CLUB MEMBERSHIP AGREEMENT" without accepting..
Maybe I missed something?