$1000 for a 1GB sd card?! That's unbelievable! You can find 1GB sd cards for $50 and this guy sell theirs for $1000! Are those cards covered by gold?
Which of the following sentences are correct? Please give a short reason for your answer to sentence #2.
1: $1000 for a 1GB sd card?! -OR- $1000 for a 1GB sd card!?
2: Are those cards covered by gold? -OR- Are those cards covered in gold?