I've been doing some random surfing and found a site that randomly generates junk for a Deathlands (Post Apocalyptic fun in the West) game. The site might be useful for PCs who love to scrounge.
http://hoe.whatt.us/index.php?page=ranjunk
It's not perfect for Twilight, but might spark the imagination, here's one I rolled earlier:
Name Notes Price
AWC G2 Got to love bullpups. Works fine $15 A rifle of some sort: cheap by the looks of it
Cat/Dog Food Mmmm, food! Works fine $20
Junkmail Shirt Cobbled together Needs fixing (TN: 13) $10 Leather jacket, poorly repaired Soviet Body Armour
Book, Survival Guide Battery operated Works with a reliability: 17 $100 No batteries, may be useful to PCs
Road Barricade. Light. Plastic. Orange. Works fine $400
Junker Battlesuit Steel Junker Knight! Works fine $100 US Body Armour
Pickaxe He was a miner, 49er Works fine $10
Chemical Toilet Buckets of fun Works fine $1
Electric Razor Works roughly. Ow. Needs fixing (TN: 13) $3
ScoreBoard Box Long Cable. Needs fixing (TN: 3) $1
Pinking Shears Still Sharp Works fine $15
Pile Of Gears Old tranny housing Works with a reliability: 18 $10
Garden Sprinkler Yellow whirly kind. Works fine $5
Traffic Light Glass intact. Sturdy Needs fixing (TN: 4) $3
Junkmail Suit Cobbled together Works fine $500 Webbing maybe?
Deep Freeze Still closes. Needs fixing (TN: 5) $20
Refrigerator Freon operated. Works fine $100
Junkmail Pants Cobbled together Needs fixing (TN: 13) $10 Usable clothes
Medium Battery 50 Storage Needs fixing (TN: 3) $4
Chemical Toilet Buckets of fun Works with a reliability: 16 $300