Well considering in scarpbanking you sell a wep for a scrap each, so that's about 27 weps a ref. Keys are now about twelve ref so that's about 324 weps you'll need. And on average you get hmm eight drops, given that about three of those are crates. It would take months to save up enough metal to get a key.

Yeah the new prices makes scrapbanking metal to keys seem pointless