Monte Carlo Poker

I need to buy a professional poker chip set. Preferably I want a casino that is labeled as the MGM Grand Casino chips, but I know it is not the origin of these chips convert to cash, but maybe someone knows a store that sells versions replica of it?

Anyway, here are my questions:

1) What is the weight of chips casino quality poker?
2) the width of diameter are they?
3) Are they made of clay and have a core of metal?
4) What other things should I know before you buy chips?

http://cgi.ebay.com/1000-14G-MONTE-CARLO ...

I think to buy these poker chips? Howcome issues Monte Carlo Casino for the sale of these?

So do you think I buy? They 14g each, that is heavier than the standard casino chips or light?

Apparently they are made of clay and insert to make it heavier.

Should I buy? If not, what other chipsets you recommend? I need places that take paypal.

Thank you!

idk