I've never been a reseller, so im a total newbie when it comes to dropshipping. I found the product im selling as an affiliate on tradetang.com and it was listed for around $500, but it sells on amazon for $1000. Isnt that a tad unrealistic? What is the usual difference between wholesale and rrp? Btw, theres also the same product selling on the tradetang for $700 is it normal to have that much difference in price with wholesalers?