Page 1 of tomb raider region dts????

A friend of mine borrowed me a copy of tomb raider that he had bought from the local market a crap copy on 2 discs (vcd) but the photocopy of the cover was very good. I noticed on the back of the cover that the sound format was DTS. I have not been able to find a copy of this disc anywhere on the net that contains DTS. My friend has also had several copys of films weeks before i could get them on region 1 imports. Does any one know where these market stalls are getting DTS discs and advance copys of films to copy from????