It’s one of the most consistent patterns in scrap pricing: the same materials, sorted properly, are worth noticeably more than they are mixed together in one load. Here’s why, and how to think about whether sorting is worth your time.
Why mixed loads get priced down
When a buyer receives a mixed load, they either have to sort it themselves (time and labour they’ll price into their offer) or price the whole load at something close to its lowest-value component, since they can’t be certain of the exact composition without doing the sorting work. Either way, the cost of sorting gets passed back to you as a lower price.
What sorting typically gets you
Properly separated loads — copper kept apart from brass, aluminium kept apart from steel, bright wire kept apart from insulated cable — routinely fetch a meaningfully higher blended price than the same materials sold as one mixed pile. The exact difference varies by material mix, but it’s rarely marginal.
Is it always worth the time?
For small, occasional amounts, probably not — the time cost of careful sorting may not be worth it for a handful of items. For anyone generating scrap regularly as part of their work (electricians, plumbers, demolition contractors), it usually is, since the value difference compounds every time you sell.
A simple system that works
Keep two or three containers on-site as you work — one for copper, one for other non-ferrous metal, one for everything else — rather than trying to sort a mixed pile retrospectively before you sell. Sorting as you go costs almost no extra time; sorting after the fact is where the real time cost lives.
The bottom line
If you’re regularly leaving money on the table by selling mixed loads, the fix isn’t complicated — it’s a habit of separating as you work, not a major additional task before every sale.
List sorted materials separately and get accurate offers on each. Start selling on ScrapBays →