Nah dude, you'll want something you can use for a while. gas just gets burnt up then it's gone. In the past I asked for a new vinyl floor mat (that was about $100) and it cleaned up the interior real nice. A rubber mat for the bed is also a good idea if you don't already have it rhino guarded or something, otherwise i'm not sure what else you could do for less than $100. That depends on what you already have/want. Oh wait, confederate flag fuzzy dice!