I purchased a Husky cargo liner for my '04 Blazer from Ebay. The seller was bonesenterprises. I checked Ebay and this seller currently does not have any listed, but there were some listed by other sellers. I paid $31.00 plus shipping. These usually sell for around $75.00 in stores and online. Fits great and has tall sides to catch dirt and any spills.
http://www.huskyliners.com/blaz.html
http://www.ultimateautoaccessories.c...Protectors.htm