Need help with a Road Warrior theme party

[HUMVEE Driver]

Some friends of mine are decorating a club for a Road Warrior themed party. I've been giving them ideas, and I have one that I could use some help with. I'm going to print off cards with pictures of items of different values in the wasteland. Such as Full tank of gas: $300, Shotgun: $150, Chainmail bra: $50, Shotgun shells: $25, Kiss from ____, $45, gas sniffing dog: $100 etc. The idea is that you can trade them around or win them for doing this or that, and then turn them in for stuff. So I need some more wasteland items! I need some funny ones, too, which I'm not too with thinking up. Any ideas?

HUMVEE Driver

[Karol]

Sounds cool! Wish I was part of that.
Not sure about using dollars in the wasteland, but ok.
How about:
-Armor plating for your vehicle
-Booby traps for your gas tank
-A case of dog food
-Geiger counter
-Metal codpiece
-Chaps
-Chainsaw
-Crossbow
-Flamethrower
-Lingerie
-Leather outfit
-A bullet
-A kiss from a man/woman who's got all their teeth
-All the water you can carry

[Max Replica]

Sunscreen - $1000
Also chapstick.
Goggles, don't forget goggles. Everybody loves the goggles these days - as evidenced by recent burning man attire, the folks at Road Warrior Weekend and the movie Book Of Eli (I think that whole movie was actually about goggles).

A blower. Which they'll think might mean something else until they see the silhouette of Max's blower on the card.

Music box.
First aid kit. Or just a box of bandaids.
MRE.
Shampoo - $5000. (or breath mints, or deodorant, or some other hygiene product joke).

Be sure to take some pictures at the party for us!

[Dragonforce]

I am sure something as simple as toilet paper would be a commodity, as well as a bar of soap.