How can I find out the VALIDITY of these site: www.buysdvd.com www.vcdmovieland.com www.dvdhyperstore.com _..I recently bought this info from ebay (1.50) for sites that sell DVDs @ 11.00 bucks...I found out that they sell CURRENT films in theatres and films that are yet to be MADE on DVD...For example at this site www.deevdee.com .... I found that RAIDERS OF THE LOST ARK (trilogy) was selling for 30 bucks...I said, "WOW!"........Well...not really, "WOW" but close to it...But I CROSS CHECKED this with amazon and it stated that "RAIDERS trilogy" is yet to be MADE! WTF! Does someone know how to find out how legit this is???