2000 Metal Base Shredders
NNO Todd Helton
Base Shredders were seeded 1:288 packs back in the day, so they were more than a case hit. Four Base Shredders would have taken 1152 packs. Not a whole lot of staying power in the price/card range. None of these has cost more than $4 off of eBay, though I can usually only get one every month or so.