The American Eagle gold coins money?

I just purchased on eBay for $ 280, a gold 2004 10 Eagle $ U.S. borders and the lyrics are perfect without spots or scars, ITS States Mint is supposed to weigh 8483 grams, but when I weighed mine, said it was 8522, out of the mass stated by .039, is this normal? to see how each piece can not be identical?

I would say yes thats a pretty good fake, but if you do not believe me, call and ask Cuz is FBI which can only, 012 out of

American Eagle Gold and Silver Bullion Discount Program

8 American Eagle Gold 3-$25 1/2 oz 5- $5 1/10 oz = 2 Troy oz Gold Gem Unc Coins $4,025.00

American Eagle 1999 Gold Coins $5.00 1/10 Ounce Brilliant Uncirculated! $408.13

5 x $50 American Gold Eagle ONE OUNCE Bullion Coin RANDOM YEAR BU x ( 5 Coins) $9,449.00

1986 Press Photo W. Perschke/American Eagle Gold Coins $19.88

3 GOLD 1 oz. 1988 AMERICAN EAGLE COINS $5,520.00

5 – 2012 1oz. AMERICAN GOLD EAGLE BULLION $50 COINS $9,363.00

20 – 2012 1/4 oz. AMERICAN GOLD EAGLES $10 BULLION COINS $9,881.00

2012 1/10 OUNCE $5 AMERICAN GOLD EAGLES – U.S MINT TUBE OF 50 COINS $10,060.00

10 – 2012 AMERICAN GOLD EAGLE 1OZ BULLION $50 COINS $18,624.00

5 – 2012 AMERICAN GOLD EAGLES 1oz. BULLION COINS $9,195.00

10 – 2012 1/2oz. AMERICAN GOLD EAGLE $25 BULLION COINS $9,695.00

2012 FULL MINT TUBE 20 1oz. AMERICAN GOLD EAGLE COINS $36,815.00

TWO (2) 1-OZ $50 AMERICAN EAGLE GOLD BULLION COINS $3,650.00

20 – 2011 $5 GOLD American Eagle Coins 20 – 1/10 oz FINE GOLD COINS **ALL GEMS** $4,486.40

American Mint, Gold Plated 1861 Double Eagle, “Famous US Coins” collection $9.99