Hi,
I check some places for tomb raider cd code, the places below seems reasonable (around $25-$26) , you can also add more places to buy Tomb Raider cd code. Here what I looked for;
http://www.cdkeyport.com/tomb-raider-cd-key.html
$24.70 with coupon code "private"
http://www.gamehuntercdkey.com/shop/action/177-tomb-raider-c…
$24.99
http://www.nuuvem.com.br/produto/1091-tomb-raider
$25.84
http://www.directgamecards.com/tomb-raider.html
$26 with coupon code "ozbargain"
http://www.gamespasta.com/Tomb-Raider.html
26.99
….and you can add more