Short answer: Sort it into the main metals using a magnet and your eyes, weigh each group, treat any small leftover group as the lowest-value metal and value each group at its own price, because a mixed pile valued at a single average price is nearly always either too optimistic or too pessimistic, while a sorted estimate is accurate enough to compare with offers.
Estimate done? See current prices and offers.
List Free →Magnet first
Steel and iron split off immediately, leaving the non-ferrous metals.
Group the rest
Copper, brass, aluminium and stainless each get their own group.
Value each group
Use the price for each, and be cautious about the leftover group.
How ScrapTrade Fits In
ScrapTrade buyers quote by metal, so a sorted pile gets a sorted offer.
An estimate makes you a harder person to underpay. ScrapTrade shows current prices and connects you with verified buyers, transparent weighing and escrow-protected payments.
List or Find Scrap on ScrapTrade →Practical answers on estimating the value of a scrap load from weight, metal type and realistic deductions.